easy Set 38 Form Exercise

Find the complement to 10: 4 + __ = 10

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Answer: 6

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

What number + 13 = 20?

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Answer: 7

SubType
complement-of-10
Total
20
KnownAddend
13
Difficulty
normal

__ + 28 = 100

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Answer: 72

SubType
complement-of-10
Total
100
KnownAddend
28
Difficulty
normal

What number + 2 = 10?

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Answer: 8

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

__ + 1 = 20

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Answer: 19

SubType
complement-of-10
Total
20
KnownAddend
1
Difficulty
normal

What number + 4 = 100?

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Answer: 96

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

What number + 7 = 10?

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Answer: 3

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

__ + 92 = 100

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Answer: 8

SubType
complement-of-10
Total
100
KnownAddend
92
Difficulty
normal

What number + 21 = 100?

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Answer: 79

SubType
complement-of-10
Total
100
KnownAddend
21
Difficulty
normal

__ + 10 = 20

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Answer: 10

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

__ + 8 = 10

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Answer: 2

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

__ + 2 = 10

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Answer: 8

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

Find the complement to 100: 28 + __ = 100

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Answer: 72

SubType
complement-of-10
Total
100
KnownAddend
28
Difficulty
normal

What number + 52 = 100?

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Answer: 48

SubType
complement-of-10
Total
100
KnownAddend
52
Difficulty
normal

__ + 18 = 20

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Answer: 2

SubType
complement-of-10
Total
20
KnownAddend
18
Difficulty
normal

Find the complement to 100: 1 + __ = 100

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Answer: 99

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

Find the complement to 20: 12 + __ = 20

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Answer: 8

SubType
complement-of-10
Total
20
KnownAddend
12
Difficulty
normal

__ + 6 = 20

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Answer: 14

SubType
complement-of-10
Total
20
KnownAddend
6
Difficulty
normal

What number + 89 = 100?

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Answer: 11

SubType
complement-of-10
Total
100
KnownAddend
89
Difficulty
normal

__ + 9 = 10

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Answer: 1

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