easy Set 97 Form Exercise

What number + 6 = 10?

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Answer: 4

SubType
complement-of-9
Total
10
KnownAddend
6
Difficulty
normal

Find the complement to 100: 95 + __ = 100

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Answer: 5

SubType
complement-of-9
Total
100
KnownAddend
95
Difficulty
normal

Find the complement to 10: 8 + __ = 10

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Answer: 2

SubType
complement-of-9
Total
10
KnownAddend
8
Difficulty
normal

__ + 72 = 100

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Answer: 28

SubType
complement-of-9
Total
100
KnownAddend
72
Difficulty
normal

__ + 6 = 10

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Answer: 4

SubType
complement-of-9
Total
10
KnownAddend
6
Difficulty
normal

Find the complement to 10: 5 + __ = 10

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Answer: 5

SubType
complement-of-9
Total
10
KnownAddend
5
Difficulty
normal

What number + 9 = 10?

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Answer: 1

SubType
complement-of-9
Total
10
KnownAddend
9
Difficulty
normal

Find the complement to 100: 27 + __ = 100

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Answer: 73

SubType
complement-of-9
Total
100
KnownAddend
27
Difficulty
normal

What number + 10 = 20?

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Answer: 10

SubType
complement-of-9
Total
20
KnownAddend
10
Difficulty
normal

__ + 18 = 20

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Answer: 2

SubType
complement-of-9
Total
20
KnownAddend
18
Difficulty
normal

__ + 6 = 20

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Answer: 14

SubType
complement-of-9
Total
20
KnownAddend
6
Difficulty
normal

__ + 5 = 10

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Answer: 5

SubType
complement-of-9
Total
10
KnownAddend
5
Difficulty
normal

Find the complement to 100: 41 + __ = 100

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Answer: 59

SubType
complement-of-9
Total
100
KnownAddend
41
Difficulty
normal

__ + 17 = 20

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Answer: 3

SubType
complement-of-9
Total
20
KnownAddend
17
Difficulty
normal

Find the complement to 20: 6 + __ = 20

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Answer: 14

SubType
complement-of-9
Total
20
KnownAddend
6
Difficulty
normal

What number + 45 = 100?

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Answer: 55

SubType
complement-of-9
Total
100
KnownAddend
45
Difficulty
normal

Find the complement to 20: 14 + __ = 20

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Answer: 6

SubType
complement-of-9
Total
20
KnownAddend
14
Difficulty
normal

__ + 15 = 20

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Answer: 5

SubType
complement-of-9
Total
20
KnownAddend
15
Difficulty
normal

What number + 74 = 100?

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Answer: 26

SubType
complement-of-9
Total
100
KnownAddend
74
Difficulty
normal