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Adding and Subtracting Doubles

Adding and Subtracting Doubles

Assessment

Presentation

•

Mathematics

•

2nd - 3rd Grade

•

Practice Problem

•

Easy

•
CCSS
1.OA.C.6, 7.NS.A.1C, 1.OA.A.1

+2

Standards-aligned

Created by

Jessica Meeks

Used 15+ times

FREE Resource

3 Slides • 22 Questions

1

Adding and Subtracting Doubles


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2

Why Do We Need to Know this?

  • To help you to be confident in your math skills.

  • To make mental math easier for you.

  • You will be able to solve problems quickly!

3

Lets Practice

You've got this!

4

Fill in the Blanks

2+2

Type answer...

5

Fill in the Blanks

4-2

Type answer...

6

Fill in the Blanks

3+3

Type answer...

7

Fill in the Blanks

3-3

Type answer...

8

Fill in the Blanks

4+4

Type answer...

9

Fill in the Blanks

8-4

Type answer...

10

Fill in the Blanks

5+5

Type answer...

11

Fill in the Blanks

10-5

Type answer...

12

Fill in the Blanks

6+6

Type answer...

13

Fill in the Blanks

12-6

Type answer...

14

Fill in the Blanks

7+7

Type answer...

15

Fill in the Blanks

14-7

Type answer...

16

Fill in the Blanks

8+8

Type answer...

17

Fill in the Blanks

16-8

Type answer...

18

Fill in the Blanks

9+9

Type answer...

19

Fill in the Blanks

18-9

Type answer...

20

Fill in the Blanks

10+10

Type answer...

21

Fill in the Blanks

20-10

Type answer...

22

Fill in the Blanks

11+11

Type answer...

23

Fill in the Blanks

22-11

Type answer...

24

Fill in the Blanks

12+12

Type answer...

25

Fill in the Blanks

24-12

Type answer...

pattern-tertiary

Adding and Subtracting Doubles


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