1.4
Unit 1 · Basic Problem Solving and Mathematical Modeling
Solving Two-Step Problems
Standards:MP.1Make sense of problems and persevere in solving them.4.OA.A.3Solve multistep whole-number word problems, interpret remainders, and check whether answers are reasonable.5.OA.A.1Use parentheses, brackets, or braces and evaluate expressions with these grouping symbols.5.OA.A.2Write and interpret simple numerical expressions.
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