Estimate sums
Estimate sums
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.
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.
Related Links:
Two Step Word Problems
Solving Multi-Step Word Problems- Addition and Subtraction
Solving Multi-Step Word Problems- Multiplication and Division
Solving Multi-Step Word Problems- Mixed Operations
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