easy Set 46 Form Exercise

Find the complement to 20: 19 + __ = 20

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Answer: 1

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

What number + 9 = 10?

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Answer: 1

SubType
complement-of-10
Total
10
KnownAddend
9
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

Find the complement to 100: 4 + __ = 100

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Answer: 96

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

What number + 19 = 20?

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Answer: 1

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

Find the complement to 100: 26 + __ = 100

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Answer: 74

SubType
complement-of-10
Total
100
KnownAddend
26
Difficulty
normal

What number + 74 = 100?

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Answer: 26

SubType
complement-of-10
Total
100
KnownAddend
74
Difficulty
normal

What number + 7 = 100?

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Answer: 93

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

__ + 11 = 20

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Answer: 9

SubType
complement-of-10
Total
20
KnownAddend
11
Difficulty
normal

What number + 12 = 20?

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Answer: 8

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

Find the complement to 100: 22 + __ = 100

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Answer: 78

SubType
complement-of-10
Total
100
KnownAddend
22
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 = 20

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Answer: 6

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

__ + 17 = 20

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Answer: 3

SubType
complement-of-10
Total
20
KnownAddend
17
Difficulty
normal

What number + 7 = 10?

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Answer: 3

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

Find the complement to 20: 13 + __ = 20

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Answer: 7

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

What number + 1 = 10?

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Answer: 9

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

__ + 1 = 10

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Answer: 9

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

What number + 62 = 100?

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Answer: 38

SubType
complement-of-10
Total
100
KnownAddend
62
Difficulty
normal