Inverse Operations Worksheet

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Inverse Operations Worksheet

Grade: grade1Date: 9/9/2026Problems: 10
1

If 12 - 6 = 6, then 6 + 6 = ?

🔄
A.20
B.17
C.12
D.15

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2

If 5 + 5 = 10, then 10 - 5 = ?

🔄
A.11
B.17
C.4
D.5

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3

If 12 - 7 = 5, then 5 + 7 = ?

🔄
A.1
B.7
C.9
D.12

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4

If 10 - 3 = 7, then 7 + 3 = ?

🔄
A.6
B.10
C.12
D.3

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5

If 2 + 3 = 5, then 5 - 2 = ?

🔄
A.3
B.20
C.6
D.4

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6

Complete the fact: 15 - 9 = ?

🔄
A.6
B.9
C.18
D.14

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7

Complete the fact: 5 + 6 = ?

🔄
A.11
B.18
C.8
D.5

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8

If 8 + 4 = 12, then 12 - 8 = ?

🔄
A.4
B.17
C.7
D.15

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9

If 1 + 10 = 11, then 11 - 1 = ?

🔄
A.5
B.17
C.10
D.1

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10

If 11 - 6 = 5, then 5 + 6 = ?

🔄
A.19
B.8
C.18
D.11

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