3rd Grade Math - Operations And Algebraic Thinking - OA.A.1 - OA.A.4 - Claims And Explain Thinking Practice by Educators Cooperative

3rd Grade Math - Operations And Algebraic Thinking - OA.A.1 - OA.A.4 - Claims And Explain Thinking Practice

7 Questions

CCSS.Math.Content.3.OA.A.1

CCSS.Math.Content.3.OA.A.2

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CCSS.Math.Content.3.OA.A.4

3rd Grade Math - Operations And Algebraic Thinking - OA.A.1 - OA.A.4 - Claims And Explain Thinking Practice Introduction

Felicia was asked to make a number line that showed 3 groups of 5. The number line she created is shown below.

Annie says that the array below can be represented by either a multiplication equation or a division equation.

Angelina claims that the items below can be divided into 10 equal shares. Do you agree with her? Explain.

Determine if Greg is correct.

Blake made 36 small sandwiches for a picnic he was having with his family. He wanted to split them evenly across 9 plates.

Ruby claims that the arrays below have a common factor, ?, and that they can be represented by the following equations:

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The question sets found here work best in conjunction with the Strategic Thinking in Math training for grades 1 - 8.