# 3.OA.D.8 Exercises

#### CCSS.maths.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 exercises can help students practise this Common Core State Standards skill.

## Exercises

Multiplication and Two-Step Word Problems
Exercise
Multiplication and Two-Step Word Problems
Year 4
Maths
Exercise
Three-Digit Subtraction and Two-Step Word Problems
Exercise
Three-Digit Subtraction and Two-Step Word Problems
This exercise shows students how to simplify complex two-step word problems that involve three-digit subtraction.
Year 4
Maths
Exercise
Three-Digit Subtraction Word Problems
Exercise
Three-Digit Subtraction Word Problems
This exercise will show students how to execute three digit subtraction after reading through a word problem.
Year 4
Maths
Exercise
Three-Digit Addition and Two-Step Word Problems
Exercise
Three-Digit Addition and Two-Step Word Problems
Students learning how to perform three digit addition in two step word problems will appreciate the clear instructions in this exercise.
Year 4
Maths
Exercise

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