easy Set 25 Form Exercise

__ + 5 = 10

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Answer: 5

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

What number + 2 = 10?

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Answer: 8

SubType
complement-of-9
Total
10
KnownAddend
2
Difficulty
normal

What number + 87 = 100?

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Answer: 13

SubType
complement-of-9
Total
100
KnownAddend
87
Difficulty
normal

What number + 6 = 10?

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Answer: 4

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

What number + 19 = 100?

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Answer: 81

SubType
complement-of-9
Total
100
KnownAddend
19
Difficulty
normal

What number + 85 = 100?

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Answer: 15

SubType
complement-of-9
Total
100
KnownAddend
85
Difficulty
normal

__ + 8 = 10

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Answer: 2

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

Find the complement to 100: 16 + __ = 100

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Answer: 84

SubType
complement-of-9
Total
100
KnownAddend
16
Difficulty
normal

__ + 3 = 10

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Answer: 7

SubType
complement-of-9
Total
10
KnownAddend
3
Difficulty
normal

What number + 1 = 10?

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Answer: 9

SubType
complement-of-9
Total
10
KnownAddend
1
Difficulty
normal

Find the complement to 100: 17 + __ = 100

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Answer: 83

SubType
complement-of-9
Total
100
KnownAddend
17
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

Find the complement to 100: 19 + __ = 100

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Answer: 81

SubType
complement-of-9
Total
100
KnownAddend
19
Difficulty
normal

Find the complement to 10: 3 + __ = 10

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Answer: 7

SubType
complement-of-9
Total
10
KnownAddend
3
Difficulty
normal

What number + 1 = 20?

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Answer: 19

SubType
complement-of-9
Total
20
KnownAddend
1
Difficulty
normal

__ + 6 = 10

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Answer: 4

SubType
complement-of-9
Total
10
KnownAddend
6
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: 18 + __ = 20

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Answer: 2

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

Find the complement to 20: 7 + __ = 20

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Answer: 13

SubType
complement-of-9
Total
20
KnownAddend
7
Difficulty
normal

What number + 92 = 100?

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Answer: 8

SubType
complement-of-9
Total
100
KnownAddend
92
Difficulty
normal