Two pages that go over the whole unit on rounding, adding and subtracting, to do together the day before the test. Its 12 questions take the lessons in the test's order, with other numbers, and some ask a little differently: the number line rounds to the nearest hundred, the subtraction across zeros adds to check, and the stories are a put-together story and a subtract-then-add story. Questions 1 to 10 are the Common Core lessons, and questions 11 and 12 (estimate or exact) are for Virginia. There is no Score line: it is practice, not a grade. The pre-check and the unit test are packs of their own.
Do the review together the day before the test. Work a question, then let students try the next one on their own, and stop on any that trip up more than a few. Questions 11 and 12 are for Virginia classes: leave them out elsewhere. On the story questions another equation can be right too; the keys show one way. The keys name each question's lesson, so a question the class misses points to the lesson to go back to.
Use the review as practice before a test at school. Ask your child to estimate first, then work out the exact answer and say whether the two are close.
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 review of the unit on rounding and on adding and subtracting multi-digit numbers, to go over together the day before the test. Students round to any place, add and subtract with the standard algorithm, add to check, estimate, and solve story problems.
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