ASVAB Math Practice Test 2021 Free Printable PDF Worksheet: Mathematics Knowledge Question Answers Free Download for Armed Services Vocational Aptitude Battery exam and Armed Forces Qualification Test (AFQT) exam preparation online. The Common Core: 1st Grade Math diagnostic test results highlight how you performed on each area of the test. 1st grade math tests for kids. Identify the place value of a digit in numbers to 99. Start with single-digit addition before graduating to simple subtraction, eventually putting her to the test with a first grade math worksheet that she has one minute to complete.