Average Mean Worksheet

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Average Mean Worksheet

Grade: grade5 •Date: 5/13/2026 •Problems: 10
1

The average of 4 numbers is 18. Three numbers are 21, 15, 14. What is the fourth number?

📏
A.19
B.18
C.26
D.22

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2

The average of 4 numbers is 15. Three numbers are 18, 15, 15. What is the fourth number?

📏
A.13
B.12
C.14
D.11

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3

A student scored 71, 78, 71, 70 on 4 tests. What is the average score?

📏
A.94
B.51
C.73
D.92

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4

The average of 4 numbers is 11. Three numbers are 8, 11, 11. What is the fourth number?

📏
A.11
B.14
C.13
D.18

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5

The average of 4 numbers is 20. Three numbers are 23, 15, 17. What is the fourth number?

📏
A.22
B.31
C.32
D.25

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6

A student scored 73, 83, 75, 87 on 4 tests. What is the average score?

📏
A.58
B.77
C.80
D.65

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7

Find the average of: 23, 20, 22, 15, 10

📏
A.14
B.16
C.23
D.18

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8

A student scored 82, 71, 78, 82 on 4 tests. What is the average score?

📏
A.79
B.78
C.57
D.98

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9

Find the average of: 17, 12, 23, 11, 10

📏
A.15
B.14
C.19
D.13

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10

The average of 4 numbers is 19. Three numbers are 16, 19, 16. What is the fourth number?

📏
A.25
B.32
C.19
D.23

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