Seven pages for the 2nd grade unit on adding within 100. Page 1 is a pre-check to give before the unit, on what it builds on: facts past 10, tens and ones, adding tens and counting on by tens. Pages 2 and 3 are a review to do together before the test. Pages 4 and 5 are the unit test, Form A. Pages 6 and 7 are Form B: the same questions in the same order with different numbers, for a retake, a make-up or a second seating. Each form has 12 questions, one point each, and a Score line on its first page.
Give the pre-check on the first day of the unit and see who needs more time with tens and ones. Do the review the day before the test, keeping base-ten blocks out. On the number line, blocks and drawing questions, give the point for the right sum with the work shown. Questions 11 and 12 (make 100, and estimate to check) are taught in 2nd grade in some states: leave them out if your class does not learn them and score out of 10. The answer keys name each question's skill, so a missed question points to the lesson to reteach.
Use the review as practice before a test at school, or Form B as a check after the unit. Ask your child to say how they added: tens first, a new ten from the ones, or a ten made first.
This pack supports the following Common Core State Standards for Mathematics:
© Copyright 2010. National Governors Association Center for Best Practices and Council of Chief State School Officers. All rights reserved.
A unit test for adding within 100 in 2nd grade: a one-page pre-check, a two-page review, and the unit test in two forms (A and B).
Tell us what to make next, or build your own with a worksheet maker.
This worksheet is free to download, print, copy, and hand out in your classroom or at home. You do not need to create an account, and there are no watermarks on the PDF.
