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Addition and Subtraction 3.NBT.A.2

Last updated over 1 year ago

14 questions

Instructions

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Solve all of the problems using either addition or subtraction strategies. 

Question 1

1.

65+20=?

Question 2

2.

40-10=?

Question 3

3.

What is addition?

Combining numbers, putting numbers together

Decomposing numbers, taking numbers apart

Question 4

4.

What is subtraction?

Combining numbers, putting numbers together

Decomposing numbers, taking numbers apart

Question 5

5.

46+32=?

Question 6

6.

39+24=?

Question 7

7.

54-13=?

Question 8

8.

70-45=?

Question 9

9.

674+218=?

Question 10

10.

583+357=?

Question 11

11.

800-516=?

Question 12

12.

607- 482=?

Question 13

13.

158+163=?

Question 14

14.

745-511=?