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Missing Number Problems Worksheet

Practice solving missing number problems with addition, subtraction, multiplication, and division for Grade 3.

Grade 3 Math Number SenseMissing Number Problems
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Includes

Fill in the BlanksMultiple ChoiceTrue / FalseShort AnswerCustom

Standards

CCSS.MATH.CONTENT.3.OA.A.4CCSS.MATH.CONTENT.3.NBT.A.2

Topics

mathgrade 3missing numbersadditionsubtractionmultiplicationdivision
7 sections · Free to use · Printable
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Missing Number Problems

Name:

Date:

Score:

Solve each problem by finding the missing number. Show your work when asked.

1. 15 +   = 23

2.   - 7 = 12

3. 30 - 14 =  

4.   + 9 = 25

1. Which number makes the equation true? 4 ×   = 28

a

6

b

7

c

8

d

9

2. What is the missing number?   × 5 = 40

a

6

b

7

c

8

d

9

1. True or False: The missing number in 36 ÷   = 6 is 6.

T

True

F

False

2. True or False: If 48 ÷ 8 =  , the missing number is 5.

T

True

F

False

1. Sarah had some stickers. She gave 9 stickers to her friend and now she has 15 stickers left. How many stickers did Sarah have to begin with?

2. There are 6 rows of chairs in the classroom. Each row has the same number of chairs. If there are a total of 30 chairs, how many chairs are in each row?

Use the number line to find the missing number.

1. 5 +   = 12

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