Workbook Detail
Number Sense Complements Complement Of 100 — Set 37
Find the complement to 20: 4 + __ = 20
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Answer: 16
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 4
- Difficulty
- normal
What number + 2 = 20?
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Answer: 18
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 2
- Difficulty
- normal
What number + 85 = 100?
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Answer: 15
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 85
- Difficulty
- normal
What number + 2 = 100?
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Answer: 98
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 2
- Difficulty
- normal
__ + 11 = 100
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Answer: 89
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 11
- Difficulty
- normal
Find the complement to 20: 18 + __ = 20
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Answer: 2
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 18
- Difficulty
- normal
__ + 29 = 100
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Answer: 71
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 29
- Difficulty
- normal
__ + 17 = 20
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Answer: 3
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 17
- Difficulty
- normal
Find the complement to 100: 67 + __ = 100
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Answer: 33
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 67
- Difficulty
- normal
Find the complement to 100: 78 + __ = 100
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Answer: 22
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 78
- Difficulty
- normal
Find the complement to 100: 90 + __ = 100
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Answer: 10
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 90
- Difficulty
- normal
Find the complement to 100: 88 + __ = 100
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Answer: 12
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 88
- Difficulty
- normal
__ + 11 = 20
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Answer: 9
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 11
- Difficulty
- normal
What number + 12 = 20?
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Answer: 8
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 12
- Difficulty
- normal
What number + 7 = 10?
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Answer: 3
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 7
- 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
Find the complement to 10: 3 + __ = 10
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Answer: 7
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 3
- Difficulty
- normal
What number + 14 = 20?
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Answer: 6
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 14
- Difficulty
- normal
What number + 64 = 100?
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Answer: 36
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 64
- Difficulty
- normal