Workbook Detail
Number Sense Complements Complement Of 100 — Set 73
What number + 39 = 100?
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Answer: 61
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 39
- Difficulty
- normal
__ + 2 = 10
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Answer: 8
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 2
- Difficulty
- normal
__ + 11 = 20
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Answer: 9
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 11
- Difficulty
- normal
__ + 38 = 100
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Answer: 62
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 38
- Difficulty
- normal
What number + 12 = 20?
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Answer: 8
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 12
- 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
__ + 4 = 10
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Answer: 6
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 4
- Difficulty
- normal
What number + 47 = 100?
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Answer: 53
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 47
- Difficulty
- normal
Find the complement to 10: 7 + __ = 10
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Answer: 3
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 7
- Difficulty
- normal
__ + 18 = 20
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Answer: 2
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 18
- 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 + 6 = 100?
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Answer: 94
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 6
- Difficulty
- normal
__ + 79 = 100
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Answer: 21
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 79
- Difficulty
- normal
What number + 45 = 100?
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Answer: 55
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 45
- Difficulty
- normal
What number + 1 = 10?
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Answer: 9
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 1
- Difficulty
- normal
What number + 65 = 100?
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Answer: 35
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 65
- Difficulty
- normal
__ + 24 = 100
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Answer: 76
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 24
- 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