Workbook Detail
Number Sense Complements Complement Of 9 — Set 93
Find the complement to 100: 17 + __ = 100
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Answer: 83
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 17
- Difficulty
- normal
Find the complement to 10: 2 + __ = 10
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Answer: 8
- SubType
- complement-of-9
- Total
- 10
- KnownAddend
- 2
- Difficulty
- normal
__ + 71 = 100
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Answer: 29
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 71
- Difficulty
- normal
__ + 9 = 20
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Answer: 11
- SubType
- complement-of-9
- Total
- 20
- KnownAddend
- 9
- Difficulty
- normal
__ + 4 = 10
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Answer: 6
- SubType
- complement-of-9
- Total
- 10
- KnownAddend
- 4
- Difficulty
- normal
Find the complement to 10: 9 + __ = 10
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Answer: 1
- SubType
- complement-of-9
- Total
- 10
- KnownAddend
- 9
- Difficulty
- normal
Find the complement to 10: 8 + __ = 10
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Answer: 2
- SubType
- complement-of-9
- Total
- 10
- KnownAddend
- 8
- Difficulty
- normal
Find the complement to 100: 56 + __ = 100
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Answer: 44
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 56
- Difficulty
- normal
Find the complement to 20: 18 + __ = 20
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Answer: 2
- SubType
- complement-of-9
- Total
- 20
- KnownAddend
- 18
- Difficulty
- normal
What number + 70 = 100?
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Answer: 30
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 70
- Difficulty
- normal
Find the complement to 100: 91 + __ = 100
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Answer: 9
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 91
- Difficulty
- normal
What number + 9 = 20?
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Answer: 11
- SubType
- complement-of-9
- Total
- 20
- KnownAddend
- 9
- Difficulty
- normal
What number + 8 = 10?
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Answer: 2
- SubType
- complement-of-9
- Total
- 10
- KnownAddend
- 8
- Difficulty
- normal
__ + 89 = 100
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Answer: 11
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 89
- Difficulty
- normal
__ + 75 = 100
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Answer: 25
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 75
- Difficulty
- normal
__ + 98 = 100
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Answer: 2
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 98
- Difficulty
- normal
What number + 7 = 100?
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Answer: 93
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 7
- Difficulty
- normal
Find the complement to 100: 26 + __ = 100
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Answer: 74
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 26
- Difficulty
- normal