Workbook Detail
Number Sense Complements Complement Of 100 — Set 23
__ + 7 = 20
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Answer: 13
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 7
- Difficulty
- normal
__ + 4 = 10
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Answer: 6
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 4
- Difficulty
- normal
What number + 44 = 100?
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Answer: 56
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 44
- Difficulty
- normal
Find the complement to 100: 14 + __ = 100
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Answer: 86
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 14
- 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
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 + 1 = 100?
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Answer: 99
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 1
- 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 + 3 = 10?
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Answer: 7
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 3
- 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
What number + 93 = 100?
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Answer: 7
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 93
- Difficulty
- normal
__ + 5 = 100
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Answer: 95
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 5
- Difficulty
- normal
__ + 27 = 100
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Answer: 73
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 27
- Difficulty
- normal
__ + 11 = 20
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Answer: 9
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 11
- Difficulty
- normal
__ + 15 = 20
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Answer: 5
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 15
- Difficulty
- normal
__ + 80 = 100
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Answer: 20
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 80
- Difficulty
- normal
__ + 2 = 10
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Answer: 8
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 2
- Difficulty
- normal
__ + 4 = 20
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Answer: 16
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 4
- Difficulty
- normal
Find the complement to 100: 80 + __ = 100
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Answer: 20
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 80
- Difficulty
- normal