Curriculum
1st Grade Math - OA.C.5 - Relate Counting To Addition And Subtraction
1st Grade Math - OA.C.5 - Relate Counting To Addition And Subtraction
1st Grade Math - OA.C.5 - Relate Counting To Addition And Subtraction
1st Grade Math - OA.C.5 - Relate Counting To Addition And Subtraction

11 Questions

CCSS.Math.Content.1.OA.C.5
1

Relate Counting To Addition And Subtraction Introduction

2

Which addition sentence does this model show?

3

Which subtraction sentence does this model show?

4

What is the sum ? Type in your answer.

5

Fill in the blanks to write the correct equation for this model.

6

Show 20 - 9 by clicking the answer on the number line.

7

Look at the picture below. Both Ann and Holly have strawberries. How many more strawberries does Ann have than Holly?

8

Click on the two sets of colored circles, that when added together, equal 11.

9

Which models below show 10 - 3 = 7? Select ALL that apply.

10

Andy says that you cannot show 0 + 1 on a number line. Do you agree with Andy? Explain.

11

Do these two models show the same equation? Explain.

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

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