Emergency use of these Test Kits is limited to Authorized Laboratories, and is only authorized for the duration of the declaration that circumstances exist justifying the authorization of emergency use of in vitro diagnostics for detection and/or diagnosis of COVID-19 under Section 564 (b) (1) of the Act, 21 U.S.C. § 360bbb-3 (b) (1), unless ... Jul 14, 2022 · The FDA highlighted a study that found that the BinaxNOW COVID-19 test kit was 91.7% accurate at detecting positive cases and 100% reliable at finding negative cases. That being said, the FDA also ... The BinaxNOW COVID-19 Ag Card Home Test is authorized for prescription use at home with self-collected nasal swab samples from individuals ages 15 years or older who are suspected of COVID-19... Jun 12, 2021 · Nine diagnostic tests have been granted EUA for at-home use, including 3 molecular tests: Lucira coronavirus disease 2019 (COVID-19) all-in-one test kit, Lucira CHECK-IT COVID-19 test kit, and Cue COVID-19 test for home and over-the-counter (OTC) use; and 6 antigen tests: BinaxNOW COVID-19 Ag card home test, BinaxNOW COVID-19 antigen self-test, BinaxNOW COVID-19 Ag card 2 home test, QuickVue ... • Training: Abbott has videos, modules, guidance documents and FAQs for the BinaxNOW™ COVID-19 Ag Cards. i Requests & Distribution • To submit a request for the BinaxNOW™ COVID-19 Ag Card test, complete the Resource Request Form ii. • The Department of Health will distribute tests through UPS to facilities that have beenThey like avoiding any fines if the passenger is refused entry in the country they land it. 7. Re: How does the at-home BinaxNOW COVID-19 AG Card Test. If the test type you’re presenting isn’t accepted by the country you’re flying to, you will not be boarding that plane. For serial testing, the BinaxNOW COVID-19 Antigen Self Test should be performed twice over 3 days, at least 24 hours (and no more than 48 hours) apart. For symptomatic use, a single test can be used. The BinaxNOW COVID-19 Ag 2 Card is a lateral flow immunoassay intended for the qualitative detection of nucleocapsid protein antigen from SARS-CoV ...Dec 3, 2021 · Abbott’s BinaxNOW COVID-19 AG Card Home test (note: the company’s BinaxNOW antigen self test, which is available over the counter, is not eligible for travel purposes). Ellume COVID-19 Home Test. How do at-home tests work? At-home tests are used to detect current infections, but the testing methods vary between brands. Jun 12, 2021 · Nine diagnostic tests have been granted EUA for at-home use, including 3 molecular tests: Lucira coronavirus disease 2019 (COVID-19) all-in-one test kit, Lucira CHECK-IT COVID-19 test kit, and Cue COVID-19 test for home and over-the-counter (OTC) use; and 6 antigen tests: BinaxNOW COVID-19 Ag card home test, BinaxNOW COVID-19 antigen self-test, BinaxNOW COVID-19 Ag card 2 home test, QuickVue ... Meet the real people making a real difference behind the scenes at Abbott and in lives around the world. These technologies, though small in scale, generate a life-changing impact for millions around the world. We're designing access and affordability into our products to reach one in three people every year by 2030.The Authorization for the BinaxNOW COVID-19 Ag Card 2 Home Test is revoked as of February 24, 2022. ADDRESSES: Submit a written request for a single copy of the revocation to the Office of Counterterrorism and Emerging Threats, Food and Drug Administration, 10903 New Hampshire Ave., Bldg. 1, Rm. 4338, Silver Spring, MD 20993-0002.1. Re: Travel to USA on The BinaxNOW™ COVID-19 Ag Card Home Test. It needs to be the telehealth version where someone observes you take the test via video chat and then documents the result. If you get the one you do yourself, you won’t get any documentation to show you passed. 2. Lateral flow immunoassay. Sensitivity. 84.6%. Disposable. Yes. Includes. 40 cardboard, book-shaped hinged test cards with test strips, 1 x 7.5 mL extraction reagent bottle with reagent, 40 sterile nasal swabs, 1 positive control swab containing non-infectious recombinant SARS-CoV-2 nucleocapsid antigen, 1 negative control swab, 1 product insert ... The BinaxNow $5 COVID-19 test works a lot like a home pregnancy test and can return results in 15 minutes. ... The BinaxNOW COVID-19 Ag Card can produce results in 15 minutes that appear directly ...The BinaxNOW COVID-19 Ag Card is a rapid lateral flow antigen test administered by a healthcare professional or a trained operator. It tests for active infection using a direct nasal swab. It provides a positive or negative result in 15 minutes with no instrument required.Earlier this year, Abbott received approval from the FDA to extend the shelf life of its tests to 12 months. While this was good news for the longevity of the tests, it meant that the expiration date written on tests distributed before this approval may no longer be accurate. Related: Travelers can now buy CDC-approved at-home COVID-19 tests ...The U.S. Food and Drug Administration has increased the shelf life for one of the most popular at-home COVID-19 test kits. The agency announced that Abbott's BinaxNow COVID-19 Ag Card Home Test is now approved for a 15-month expiration window. This follows a request by the company to provide a longer shelf life for its test, after it reported ...A trained telehealth professional guides those being tested through the at-home self-test via video call using the BinaxNOW COVID-19 Ag Card Home Test and Abbott’s complementary NAVICA mobile app to enable the testing process and display BinaxNOW COVID-19 test results. The BinaxNOW COVID-19 Ag Card is a rapid antigen test and both the Food & Drug Since the launch of ™the BinaxNOW COVID-19 Ag Card, Abbott has continued testing for product stability to extend the expiration date and have shared these results with the FDA. Testing has been completed to support a shelf-life (expiration date) of up to 15 months. This letter is to notify you the BinaxNOW™ COVID-19 Ag Card, part number 195-Initial and confirmatory limits of detection for the BinaxNOW COVID-19 Ag card were determined to be equivalent to 4.04 × 10 4 to 8.06 × 10 4 copies/swab. We further confirmed this limit of detection with 72 additional clinical samples positive for SARS-CoV-2 in either phosphate-buffered saline or viral transport medium.Jan 6, 2022 · Get the BinaxNOW COVID-19 Antigen Self Test from Walmart for $19.88. Get the On/Go COVID-19 Antigen Self from Walmart for $23.95. Get the Ellume COVID Test from Walmart for $34.99. Target. Get the ... Page 1 of 12 Abbott Diagnostics Scarborough, Inc.: BinaxNOW™ COVID-19 Ag Self Test . 15-month to 22-month shelf-life extension granted by the FDA December 21, 2022BinaxNow Covid-19 Ag Card. Has anyone used or is considering using the BinaxNOW COVID-19 Ag Card at home monitored by telehealth COVID test for return to the US. Abbott and United Airlines have partnered to use this CDC and FDA approved for emergency use product. It costs $25 per test but must be purchased at this time in a lot of 6 for $150. Posted on 11/05/2021. You can access the most information related to Abbott of BinaxNOW tests that have been authorized to have their expiration dates extended by accessing information directly from Abbott’s website. Use the instructions to see the letter and listing of BinaxNOW™ COVID-19 Ag Card lots which qualify for this expiry extension.Abbott BinaxNOW™ COVID-19 Ag Card Easy to use 15 min. rapid antigen test for detecting active infections of COVID-19 Supplier: Abbott 195000 Catalog No. BNX195000 $307.00 / Pack of 40 Due to product restrictions, please Sign In to purchase or view availability for this product. Description Specifications Safety and Handling DescriptionFor serial testing, the BinaxNOW COVID-19 Antigen Self Test should be performed twice over 3 days, at least 24 hours (and no more than 48 hours) apart. For symptomatic use, a single test can be used. The BinaxNOW COVID-19 Ag 2 Card is a lateral flow immunoassay intended for the qualitative detection of nucleocapsid protein antigen from SARS-CoV ...Title: BinaxNOW COVID-19 Ag Card Home Test - Letter Granting EUA Revision(s) (January 7, 2022) Author: FDA Created Date: 1/10/2022 11:14:33 AMBinaxNow Covid-19 Ag Card. Has anyone used or is considering using the BinaxNOW COVID-19 Ag Card at home monitored by telehealth COVID test for return to the US. Abbott and United Airlines have partnered to use this CDC and FDA approved for emergency use product. It costs $25 per test but must be purchased at this time in a lot of 6 for $150. BinaxNOW COVID-19 Antigen Self Test (2 Tests) is a simple solution for COVID-19 infection detection, with rapid results in the convenience of your home. This test has received FDA Emergency Use Authorization for self-testing without the need to ship samples to a lab or for a prescription from your healthcare provider. Abbott Diagnostics Scarborough, Inc.: BinaxNOW COVID-19 Ag Card Home Test 15-month to 22-month shelf-life extension granted by the FDA on April 10, 2023 Created Date 5/2/2023 2:56:09 PM Meet the real people making a real difference behind the scenes at Abbott and in lives around the world. These technologies, though small in scale, generate a life-changing impact for millions around the world. We're designing access and affordability into our products to reach one in three people every year by 2030.Costing $25 through eMed (plus shipping), BinaxNOW is the lowest available price for an at-home COVID-19 testing service. And our test, coupled with the NAVICA app, gives proof of a valid test result through a digitally-authenticated NAVICA pass and helps preserve the integrity of reporting so that public health officials get critical, real ...The BinaxNOW Ag Card Home Test, designed for use alongside the NAVICA app, was granted an EUA on December 16 and will be shipped to states starting January 1, 2021.Our BinaxNOW Self Test is available over the counter, online and in retail stores including CVS, Walgreens and Walmart. If you're with a hospital, lab or healthcare provider, please see the contact details below. For general questions about BinaxNOW COVID-19 Ag Card: https://abbo.tt/2Qk76jpJan 28, 2021 · Rapid antigen tests, such as the Abbott BinaxNOW COVID-19 Ag Card (BinaxNOW), offer results more rapidly (approximately 15–30 minutes) and at a lower cost than do highly sensitive nucleic acid amplification tests (NAATs) (1). Rapid antigen tests have received Food and Drug Administration (FDA) Emergency Use Authorization (EUA) for use in ... Abbott Diagnostics Scarborough, Inc.: BinaxNOW COVID-19 Ag Card Home Test 15-month to 22-month shelf-life extension granted by the FDA on April 10, 2023 Created Date 5/2/2023 2:56:09 PMJan 6, 2022 · Get the BinaxNOW COVID-19 Antigen Self Test from Walmart for $19.88. Get the On/Go COVID-19 Antigen Self from Walmart for $23.95. Get the Ellume COVID Test from Walmart for $34.99. Target. Get the ... The BinaxNOW™ COVID-19 Ag Card is a type of test called an antigen test. Antigen tests are designed to detect proteins from the virus that causes COVID-19 in anterior nasal (nares) swabThis letter is to notify you the BinaxNOW™ COVID-19 Ag Card Home Test, part number 195-200, in your possession may now have a longer than labeled product expiry date. A listing of BinaxNOW™ COVID-19 Ag Card Home Test lots which qualify for this expiry extension, can be found in Attachment 1. This article is more than 2 years old. Abbott Laboratories said its BinaxNow rapid test for Covid-19 has been cleared by the U.S. Food and Drug Administration for use at home and will cost $25 ...The BinaxNOW COVID-19 Ag Card Home Test is authorized for prescription use at home with self-collected nasal swab samples from individuals ages 15 years or older who are suspected of COVID-19...Feb 18, 2021 · Initial and confirmatory limits of detection for the BinaxNOW COVID-19 Ag card were determined to be equivalent to 4.04 × 10 4 to 8.06 × 10 4 copies/swab. We further confirmed this limit of detection with 72 additional clinical samples positive for SARS-CoV-2 in either phosphate-buffered saline or viral transport medium. The BinaxNOW COVID-19 Ag Card is a lateral flow immunoassay for the qualitative detection of the nucleocapsid protein antigen to ... If the test is negative but COVID-19-like symptoms, e.g., fever ... The BinaxNOW COVID-19 Ag Card is a rapid lateral flow antigen test administered by a healthcare professional or a trained operator. It tests for active infection using a direct nasal swab. It provides a positive or negative result in 15 minutes with no instrument required.Dec 27, 2021 · Abbott’s BinaxNOW COVID-19 AG Card Home test (the company’s BinaxNOW antigen self-test, which is available over the counter, is not eligible for travel purposes). Ellume COVID-19 Home Test. This letter is to notify you the BinaxNOW™ COVID-19 Ag Card Home Test, part number 195-200, in your possession may now have a longer than labeled product expiry date. A listing of BinaxNOW™ COVID-19 Ag Card Home Test lots which qualify for this expiry extension, can be found in Attachment 1. Shop COVID-19 Antigen Self Test and read reviews at Walgreens. Pickup & Same Day Delivery available on most store items.The BinaxNOW test is newly available directly to consumers, but it has a track record of accuracy and reliability. The professional version of the test launched last August and the U.S. Department of Health and Human Services acquired 150 million tests for use in schools and nursing homes and in public health settings. Those tests have played a ...They like avoiding any fines if the passenger is refused entry in the country they land it. 7. Re: How does the at-home BinaxNOW COVID-19 AG Card Test. If the test type you’re presenting isn’t accepted by the country you’re flying to, you will not be boarding that plane.BinaxNOW COVID-19 Antigen Self Test, 2 CT. Abbott. 635. $23.99. $12.0 / ea. Pickup -. Check more stores. Shipping. Prices may vary from online to in store. On February 4, 2022, your request was granted to; (1) add use of an additional nitrocellulose membrane option for manufacturing, and (2) minor updates to the BinaxNOW COVID-19 Ag CARD Instructions ...The BinaxNOW COVID-19 Antigen Self Test is indicated by the FDA for serial testing, meaning that people should test themselves frequently. The tests should be administered twice over three days with at least 36 hours between the two tests. When combined with vaccines and other public health precautions, frequent testing can help restore a sense ...The BinaxNOW Ag Card Home Test, designed for use alongside the NAVICA app, was granted an EUA on December 16 and will be shipped to states starting January 1, 2021.Abbott’s BinaxNOW COVID-19 AG Card Home test (note: the company’s BinaxNOW antigen self-test, which is available over the counter, is not eligible for travel purposes). Ellume COVID-19 Home Test.BinaxNOW COVID-19 Antigen Rapid Self-Test at Home Kit | Walgreens. Skip to main content. Shop End of Summer Savings event through 8/31. Extra 15% off $25 Sitewide with code FUN15.BinaxNOW™ COVID-19 Test Lot Expiry Lookup. To begin, enter your email address to receive a verification code. By entering your email address, you consent to Abbott’s collection and use of your email address to communicate with you regarding lot expiry information for BinaxNOW COVID-19 Tests. Abbott will also conduct verification for the ...The BinaxNOW COVID-19 Self Test card is identical to the professional-use test card, used since August 2020, and is the most studied and widely available rapid antigen test and is now available as a Self Test. Rapid antigen tests, such as the Abbott BinaxNOW COVID-19 Ag Card (BinaxNOW), offer results more rapidly (approximately 15–30 minutes) and at a lower cost than do highly sensitive nucleic acid amplification tests (NAATs) (1). Rapid antigen tests have received Food and Drug Administration (FDA) Emergency Use Authorization (EUA) for use in ...How do I take the at-home COVID-19 test? Depending on which at-home test kit you choose, you will either collect a saliva sample or nasal swab. The test covered in this article is a nasal swab test. The Abbott BinaxNOW COVID-19 Ag Card At-Home Kit is authorized for prescription home use with self-collected observed direct anterior nasal swab ...16 reviews. 10 helpful votes. 1. Re: Abbott’s BinaxNOW™ COVID-19 Ag At-Home Test with proctor. 1 year ago. Save. I would call the PR health line at 939-592-5115. The woman who answered (quite promptly) told me at hone tests were NOT allowed. However the Binaxnow test with proctor sends you an official email with results, which regular at ... 1. Re: Travel to USA on The BinaxNOW™ COVID-19 Ag Card Home Test. It needs to be the telehealth version where someone observes you take the test via video chat and then documents the result. If you get the one you do yourself, you won’t get any documentation to show you passed. 2.This CDC-approved, at-home rapid antigen test requires remote supervision over Zoom, but we've received many reports from travelers experiencing gruesomely long hours to get connected with a specialist. "Trying to do it now from Italy, 336 minute wait time, unacceptable," said TPG Lounger Arie van Duijn. TPG reader Frederike Podevin first used ...Abbott Diagnostics Scarborough, Inc.: BinaxNOW COVID-19 Ag Card Home Test 15-month to 22-month shelf-life extension granted by the FDA on April 10, 2023 Created Date 5/2/2023 2:56:09 PMMar 21, 2022 · The Authorization for the BinaxNOW COVID-19 Ag Card 2 Home Test is revoked as of February 24, 2022. ADDRESSES: Submit a written request for a single copy of the revocation to the Office of Counterterrorism and Emerging Threats, Food and Drug Administration, 10903 New Hampshire Ave., Bldg. 1, Rm. 4338, Silver Spring, MD 20993-0002. Mar 22, 2023 · Our BinaxNOW Self Test is available over the counter, online and in retail stores including CVS, Walgreens and Walmart. If you're with a hospital, lab or healthcare provider, please see the contact details below. For general questions about BinaxNOW COVID-19 Ag Card: https://abbo.tt/2Qk76jp What is the BinaxNOW™ COVID-19 Ag Card? The Abbott BinaxNOW™ COVID-19 Ag Card is a rapid antigen test in a card format that detects SARS-CoV-2 protein antigens present in a nasal swab specimen. This is a diagnostic test designed for use in individuals suspected of having COVID-19 by their healthcare provider within the first 7 days of ...BinaxNOW COVID-19 Antigen Home Test. Buy now: $150 for a pack of six, eMed.com. The BinaxNOW COVID-19 home test is one of the few tests on the market with FDA emergency use authorization that does not require the user to ship a sample to a lab. It’s a rapid antigen self-test designed to detect both asymptomatic and symptomatic COVID-19.10. Re: BinaxNow COVID Test to Enter UK. I just transited through LHR on Aug. 16th from Croatia I used the Abbott BinaxNow at home self-test (the one that is monitored by a video call). This is approved for the entry to the U.S. and was accepted at Heathrow as well.Shop COVID-19 Antigen Self Test and read reviews at Walgreens. Pickup & Same Day Delivery available on most store items.Over-the-Counter (OTC) COVID-19 Test Guidance. Abbott BinaxNOW Ag Home Tests Guidance. Abbott BinaxNOW COVID-19 Ag Card Home Test Kit, Ohio User Guide. Abbott BinaxNow Traditional Test Guidance (on-site administration). Employer Testing Resources. The State of Ohio does not supply tests for employer-based testing.Aug 26, 2020 · The BinaxNow $5 COVID-19 test works a lot like a home pregnancy test and can return results in 15 minutes. ... The BinaxNOW COVID-19 Ag Card can produce results in 15 minutes that appear directly ... 1. Re: Travel to USA on The BinaxNOW™ COVID-19 Ag Card Home Test. It needs to be the telehealth version where someone observes you take the test via video chat and then documents the result. If you get the one you do yourself, you won’t get any documentation to show you passed. 2. Abbott’s BinaxNOW COVID-19 AG Card Home test (the company’s BinaxNOW antigen self-test, which is available over the counter, is not eligible for travel purposes). Ellume COVID-19 Home Test.They like avoiding any fines if the passenger is refused entry in the country they land it. 7. Re: How does the at-home BinaxNOW COVID-19 AG Card Test. If the test type you’re presenting isn’t accepted by the country you’re flying to, you will not be boarding that plane. Abbott’s BinaxNOW COVID-19 AG Card Home test (the company’s BinaxNOW antigen self-test, which is available over the counter, is not eligible for travel purposes). Ellume COVID-19 Home Test.How do I take the at-home COVID-19 test? Depending on which at-home test kit you choose, you will either collect a saliva sample or nasal swab. The test covered in this article is a nasal swab test. The Abbott BinaxNOW COVID-19 Ag Card At-Home Kit is authorized for prescription home use with self-collected observed direct anterior nasal swab ... Mar 22, 2023 · Our BinaxNOW Self Test is available over the counter, online and in retail stores including CVS, Walgreens and Walmart. If you're with a hospital, lab or healthcare provider, please see the contact details below. For general questions about BinaxNOW COVID-19 Ag Card: https://abbo.tt/2Qk76jp This letter is to notify you the BinaxNOW™ COVID-19 Ag Card Home Test, part number 195-200, in your possession may now have a longer than labeled product expiry date. A listing of BinaxNOW™ COVID-19 Ag Card Home Test lots which qualify for this expiry extension, can be found in Attachment 1.BinaxNOW COVID-19 Antigen Self Test, 1 Pack, 2 Tests Total ...
What is the BinaxNOW™ COVID-19 Ag Card? The Abbott BinaxNOW™ COVID-19 Ag Card is a rapid antigen test in a card format that detects SARS-CoV-2 protein antigens present in a nasal swab specimen. This is a diagnostic test designed for use in individuals suspected of having COVID-19 by their healthcare provider within the first 7 days of .... Why did draco
hereby revokes EUA210272 for the BinaxNOW COVID-19 Ag Card 2 Home Test, pursuant to section 564(g)(2)(C) of the Act. As of the date of this letter, the BinaxNOW COVID-19 Ag CardBinaxNOW COVID-19 Antigen Self Test, 1 Pack, 2 Tests Total, COVID Test With 15-Minute Results Without Sending to a Lab, Easy to Use at Home 4.7 out of 5 stars 12,659 40K+ bought in past month The BinaxNOW™ COVID-19 Ag Card Home Test is a lateral flow immunoassay intended for the qualitative detection of nucleocapsid protein antigen from SARS-CoV-2. This test is authorized for prescription home use with self-collected observed direct anterior nasal (nares) swab samples from individuals aged 15 years or older who are suspected The BinaxNOW Ag Card Home Test, designed for use alongside the NAVICA app, was granted an EUA on December 16 and will be shipped to states starting January 1, 2021. consistent with COVID -19. The BinaxNOWTM COVID-19 Ag Card is intended for use by medical professionals or trained operators who are proficient in performing rapid lateral flow tests. BinaxNOW TM COVID-19 Ag Card is only for use under the Food and Drug Administration’s Emergency Use Authorization. SUMMARY AND EXPLANATION OF THE TESTThe BinaxNOW COVID-19 Antigen Self Test will take about 20 minutes to complete. Instructions to perform the test are included inside your test kit box. Additional online resources: - PDF Instructions (English) - PDF Instructions (Spanish) - Video.The U.S. Food and Drug Administration has increased the shelf life for one of the most popular at-home COVID-19 test kits. The agency announced that Abbott's BinaxNow COVID-19 Ag Card Home Test is now approved for a 15-month expiration window. This follows a request by the company to provide a longer shelf life for its test, after it reported ...4. Should people who were vaccinated use this test? Testing will remain an essential part of our short- and long-term COVID-19 recovery strategy. The BinaxNOW Self Test will be a key tool alongside vaccination as we get back to life. We don't yet know how long vaccines confer immunity and how variants will evolve. 5.This article is more than 2 years old. Abbott Laboratories said its BinaxNow rapid test for Covid-19 has been cleared by the U.S. Food and Drug Administration for use at home and will cost $25 ...They like avoiding any fines if the passenger is refused entry in the country they land it. 7. Re: How does the at-home BinaxNOW COVID-19 AG Card Test. If the test type you’re presenting isn’t accepted by the country you’re flying to, you will not be boarding that plane.The BinaxNOW COVID-19 Antigen Self Test will take about 20 minutes to complete. Instructions to perform the test are included inside your test kit box. Additional online resources: - PDF Instructions (English) - PDF Instructions (Spanish) - Video.The BinaxNOW COVID-19 Ag Card Home Test is an immunochromatographic membrane assay that uses highly sensitive antibodies to detect SARS-CoV-2 nucleocapsid protein from nasal swab specimens. The BinaxNOW COVID-19 Antigen Self Test is an immunochromatographic membrane assay that uses highly sensitive antibodies to detect SARS-CoV-2 nucleocapsid protein from direct anterior nasal...How do I take the at-home COVID-19 test? Depending on which at-home test kit you choose, you will either collect a saliva sample or nasal swab. The test covered in this article is a nasal swab test. The Abbott BinaxNOW COVID-19 Ag Card At-Home Kit is authorized for prescription home use with self-collected observed direct anterior nasal swab ... Ellume Home Covid Test. Time required: about 45 minutes. Price: $38.99. Availability: Available online at CVS.com The company says it is shipping 100,000 tests a day to the US from Australia and ....
Popular Topics
- Industrial lumber and plywoodApplebeepercent27s curbside order
- 305 390 7407Dzaga
- Bingo bugle michiganSonic exe ios download
- Columbus ledger enquirer recent obituariesDirections to sam
- Cohen velasquez agencyThe bad seed children
- Pts toolsWeberpercent27s bakery menu prices
- ContattoMcgraw hill my math grade 3 volume 1 pdf free