Workbook Detail
Number Sense Complements Complement Of 100 — Set 88
What number + 23 = 100?
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Answer: 77
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 23
- Difficulty
- normal
__ + 59 = 100
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Answer: 41
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 59
- Difficulty
- normal
__ + 82 = 100
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Answer: 18
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 82
- Difficulty
- normal
What number + 17 = 100?
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Answer: 83
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 17
- Difficulty
- normal
What number + 4 = 10?
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Answer: 6
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 4
- Difficulty
- normal
__ + 5 = 10
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Answer: 5
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 5
- Difficulty
- normal
__ + 38 = 100
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Answer: 62
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 38
- Difficulty
- normal
Find the complement to 20: 7 + __ = 20
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Answer: 13
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 7
- Difficulty
- normal
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 + 6 = 20?
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Answer: 14
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 6
- Difficulty
- normal
Find the complement to 100: 39 + __ = 100
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Answer: 61
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 39
- Difficulty
- normal
What number + 35 = 100?
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Answer: 65
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 35
- Difficulty
- normal
What number + 10 = 20?
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Answer: 10
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 10
- Difficulty
- normal
Find the complement to 20: 1 + __ = 20
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Answer: 19
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 1
- 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: 5 + __ = 10
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Answer: 5
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 5
- Difficulty
- normal
__ + 19 = 20
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Answer: 1
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 19
- Difficulty
- normal
What number + 49 = 100?
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Answer: 51
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 49
- Difficulty
- normal
Find the complement to 100: 10 + __ = 100
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Answer: 90
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 10
- Difficulty
- normal