Workbook Detail
Number Sense Complements Complement Of 100 — Set 15
Find the complement to 100: 56 + __ = 100
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Answer: 44
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 56
- Difficulty
- normal
What number + 60 = 100?
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Answer: 40
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 60
- Difficulty
- normal
__ + 53 = 100
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Answer: 47
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 53
- Difficulty
- normal
Find the complement to 100: 9 + __ = 100
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Answer: 91
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 9
- Difficulty
- normal
What number + 81 = 100?
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Answer: 19
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 81
- Difficulty
- normal
Find the complement to 20: 12 + __ = 20
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Answer: 8
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 12
- Difficulty
- normal
What number + 3 = 10?
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Answer: 7
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 3
- Difficulty
- normal
What number + 78 = 100?
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Answer: 22
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 78
- Difficulty
- normal
What number + 8 = 20?
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Answer: 12
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 8
- Difficulty
- normal
__ + 27 = 100
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Answer: 73
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 27
- Difficulty
- normal
__ + 2 = 20
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Answer: 18
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 2
- Difficulty
- normal
Find the complement to 10: 4 + __ = 10
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Answer: 6
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 4
- Difficulty
- normal
Find the complement to 20: 9 + __ = 20
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Answer: 11
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 9
- Difficulty
- normal
__ + 9 = 10
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Answer: 1
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 9
- Difficulty
- normal
What number + 6 = 20?
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Answer: 14
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 6
- Difficulty
- normal
Find the complement to 20: 19 + __ = 20
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Answer: 1
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 19
- Difficulty
- normal
__ + 3 = 10
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Answer: 7
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 3
- Difficulty
- normal
Find the complement to 10: 6 + __ = 10
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Answer: 4
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 6
- Difficulty
- normal
What number + 13 = 20?
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Answer: 7
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 13
- Difficulty
- normal