The unit test on rounding and on adding and subtracting multi-digit numbers. Pages 1 and 2 are Form A. Pages 3 and 4 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. Questions 11 and 12 (estimate or exact) are for Virginia, which teaches them in 4th grade. The pre-check and the unit review are packs of their own.
Give Form A the day after the unit review. Most questions have two or three parts: give the point when every part is right, or score them by the part if you like. Questions 11 and 12 are for Virginia classes: leave them out elsewhere and score out of 10. On the story questions another equation can be right too (52,375 − 18,640 = b or 18,640 + b = 52,375); the keys show one way. The answer keys name each question's skill, so a missed question points to the lesson to reteach.
Use Form B as a check after the unit. Round a price or a distance together, and ask whether an answer is close to what you would expect.
This pack supports the following Common Core State Standards for Mathematics:
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The unit test on rounding and on adding and subtracting multi-digit numbers, in two forms. Students round to any place, add and subtract with the standard algorithm, estimate to check answers, and solve one- and two-step story problems.
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