easy Set 39 Form Exercise

Find the complement to 100: 58 + __ = 100

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Answer: 42

SubType
complement-of-100
Total
100
KnownAddend
58
Difficulty
normal

__ + 65 = 100

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Answer: 35

SubType
complement-of-100
Total
100
KnownAddend
65
Difficulty
normal

What number + 23 = 100?

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Answer: 77

SubType
complement-of-100
Total
100
KnownAddend
23
Difficulty
normal

What number + 56 = 100?

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Answer: 44

SubType
complement-of-100
Total
100
KnownAddend
56
Difficulty
normal

__ + 67 = 100

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Answer: 33

SubType
complement-of-100
Total
100
KnownAddend
67
Difficulty
normal

What number + 5 = 100?

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Answer: 95

SubType
complement-of-100
Total
100
KnownAddend
5
Difficulty
normal

__ + 9 = 10

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Answer: 1

SubType
complement-of-100
Total
10
KnownAddend
9
Difficulty
normal

What number + 1 = 20?

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Answer: 19

SubType
complement-of-100
Total
20
KnownAddend
1
Difficulty
normal

Find the complement to 20: 11 + __ = 20

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Answer: 9

SubType
complement-of-100
Total
20
KnownAddend
11
Difficulty
normal

__ + 94 = 100

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Answer: 6

SubType
complement-of-100
Total
100
KnownAddend
94
Difficulty
normal

What number + 4 = 100?

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Answer: 96

SubType
complement-of-100
Total
100
KnownAddend
4
Difficulty
normal

__ + 18 = 20

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Answer: 2

SubType
complement-of-100
Total
20
KnownAddend
18
Difficulty
normal

__ + 2 = 10

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Answer: 8

SubType
complement-of-100
Total
10
KnownAddend
2
Difficulty
normal

What number + 9 = 10?

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Answer: 1

SubType
complement-of-100
Total
10
KnownAddend
9
Difficulty
normal

What number + 86 = 100?

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Answer: 14

SubType
complement-of-100
Total
100
KnownAddend
86
Difficulty
normal

__ + 2 = 20

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Answer: 18

SubType
complement-of-100
Total
20
KnownAddend
2
Difficulty
normal

What number + 13 = 100?

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Answer: 87

SubType
complement-of-100
Total
100
KnownAddend
13
Difficulty
normal

What number + 3 = 20?

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Answer: 17

SubType
complement-of-100
Total
20
KnownAddend
3
Difficulty
normal

Find the complement to 100: 71 + __ = 100

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Answer: 29

SubType
complement-of-100
Total
100
KnownAddend
71
Difficulty
normal

__ + 1 = 20

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Answer: 19

SubType
complement-of-100
Total
20
KnownAddend
1
Difficulty
normal