easy Set 86 Form Exercise

Find the complement to 20: 4 + __ = 20

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Answer: 16

SubType
complement-of-10
Total
20
KnownAddend
4
Difficulty
normal

Find the complement to 10: 3 + __ = 10

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Answer: 7

SubType
complement-of-10
Total
10
KnownAddend
3
Difficulty
normal

__ + 14 = 100

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Answer: 86

SubType
complement-of-10
Total
100
KnownAddend
14
Difficulty
normal

__ + 14 = 20

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Answer: 6

SubType
complement-of-10
Total
20
KnownAddend
14
Difficulty
normal

__ + 19 = 20

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Answer: 1

SubType
complement-of-10
Total
20
KnownAddend
19
Difficulty
normal

__ + 87 = 100

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Answer: 13

SubType
complement-of-10
Total
100
KnownAddend
87
Difficulty
normal

What number + 27 = 100?

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Answer: 73

SubType
complement-of-10
Total
100
KnownAddend
27
Difficulty
normal

Find the complement to 10: 6 + __ = 10

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Answer: 4

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

What number + 3 = 10?

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Answer: 7

SubType
complement-of-10
Total
10
KnownAddend
3
Difficulty
normal

__ + 8 = 100

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Answer: 92

SubType
complement-of-10
Total
100
KnownAddend
8
Difficulty
normal

__ + 3 = 10

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Answer: 7

SubType
complement-of-10
Total
10
KnownAddend
3
Difficulty
normal

Find the complement to 20: 2 + __ = 20

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Answer: 18

SubType
complement-of-10
Total
20
KnownAddend
2
Difficulty
normal

__ + 71 = 100

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Answer: 29

SubType
complement-of-10
Total
100
KnownAddend
71
Difficulty
normal

__ + 5 = 10

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Answer: 5

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

What number + 5 = 10?

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Answer: 5

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

Find the complement to 20: 10 + __ = 20

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Answer: 10

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

What number + 6 = 10?

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Answer: 4

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

What number + 82 = 100?

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Answer: 18

SubType
complement-of-10
Total
100
KnownAddend
82
Difficulty
normal