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Common Core
Third Grade Math
CCSS.MATH.CONTENT.3.OA.D.8
Workbooks

3.OA.D.8 Workbooks

CCSS.MATH.CONTENT.3.OA.D.8

:
"Solve two-step word problems using the four operations. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding."

These workbooks can help students practice this Common Core State Standards skill.

Workbooks

Math Brainteasers
Math Brainteasers
Workbook
Math Brainteasers
The best kind of mental workout! Enjoy calculating the mystery numbers, identifying the mystery digits, spotting patterns, playing games, and even drawing pictures with these engaging math puzzles.
3rd Grade
Math
Workbook
Underwater Word Problems
Underwater Word Problems
Workbook
Underwater Word Problems
Dive into underwater themed word problems to discover numbers to round, and multi-step problems to put kids through the four operations.
Workbook

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