Workbook Detail
Number Sense Complements Complement Of 100 — Set 54
__ + 63 = 100
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Answer: 37
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 63
- Difficulty
- normal
What number + 8 = 10?
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Answer: 2
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 8
- Difficulty
- normal
__ + 69 = 100
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Answer: 31
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 69
- 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
__ + 62 = 100
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Answer: 38
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 62
- Difficulty
- normal
__ + 17 = 20
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Answer: 3
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 17
- Difficulty
- normal
__ + 99 = 100
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Answer: 1
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 99
- Difficulty
- normal
What number + 79 = 100?
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Answer: 21
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 79
- Difficulty
- normal
What number + 4 = 100?
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Answer: 96
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 4
- Difficulty
- normal
What number + 1 = 10?
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Answer: 9
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 1
- Difficulty
- normal
What number + 9 = 20?
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Answer: 11
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 9
- Difficulty
- normal
Find the complement to 20: 5 + __ = 20
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Answer: 15
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 5
- 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: 5 + __ = 10
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Answer: 5
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 5
- Difficulty
- normal
What number + 2 = 10?
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Answer: 8
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 2
- Difficulty
- normal
__ + 6 = 10
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Answer: 4
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 6
- Difficulty
- normal
__ + 7 = 10
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Answer: 3
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 7
- Difficulty
- normal
__ + 50 = 100
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Answer: 50
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 50
- Difficulty
- normal
__ + 18 = 20
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Answer: 2
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 18
- Difficulty
- normal
__ + 11 = 20
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Answer: 9
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 11
- Difficulty
- normal