easy Set 44 Form Exercise

What number + 61 = 100?

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Answer: 39

SubType
complement-of-100
Total
100
KnownAddend
61
Difficulty
normal

What number + 6 = 20?

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Answer: 14

SubType
complement-of-100
Total
20
KnownAddend
6
Difficulty
normal

__ + 4 = 10

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Answer: 6

SubType
complement-of-100
Total
10
KnownAddend
4
Difficulty
normal

__ + 6 = 20

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Answer: 14

SubType
complement-of-100
Total
20
KnownAddend
6
Difficulty
normal

Find the complement to 10: 7 + __ = 10

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Answer: 3

SubType
complement-of-100
Total
10
KnownAddend
7
Difficulty
normal

What number + 69 = 100?

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Answer: 31

SubType
complement-of-100
Total
100
KnownAddend
69
Difficulty
normal

What number + 37 = 100?

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Answer: 63

SubType
complement-of-100
Total
100
KnownAddend
37
Difficulty
normal

Find the complement to 100: 22 + __ = 100

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Answer: 78

SubType
complement-of-100
Total
100
KnownAddend
22
Difficulty
normal

Find the complement to 100: 26 + __ = 100

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Answer: 74

SubType
complement-of-100
Total
100
KnownAddend
26
Difficulty
normal

Find the complement to 20: 3 + __ = 20

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Answer: 17

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

What number + 5 = 10?

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Answer: 5

SubType
complement-of-100
Total
10
KnownAddend
5
Difficulty
normal

__ + 60 = 100

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Answer: 40

SubType
complement-of-100
Total
100
KnownAddend
60
Difficulty
normal

__ + 18 = 20

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Answer: 2

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

What number + 25 = 100?

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Answer: 75

SubType
complement-of-100
Total
100
KnownAddend
25
Difficulty
normal

What number + 2 = 10?

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Answer: 8

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

Find the complement to 100: 33 + __ = 100

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Answer: 67

SubType
complement-of-100
Total
100
KnownAddend
33
Difficulty
normal

__ + 11 = 20

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Answer: 9

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

__ + 97 = 100

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Answer: 3

SubType
complement-of-100
Total
100
KnownAddend
97
Difficulty
normal

What number + 46 = 100?

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Answer: 54

SubType
complement-of-100
Total
100
KnownAddend
46
Difficulty
normal

Find the complement to 10: 1 + __ = 10

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Answer: 9

SubType
complement-of-100
Total
10
KnownAddend
1
Difficulty
normal