Workbook Detail
Number Sense Complements Complement Of 100 — Set 41
Find the complement to 20: 5 + __ = 20
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Answer: 15
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 5
- Difficulty
- normal
__ + 7 = 10
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Answer: 3
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 7
- Difficulty
- normal
Find the complement to 100: 58 + __ = 100
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Answer: 42
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 58
- Difficulty
- normal
__ + 13 = 20
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Answer: 7
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 13
- Difficulty
- normal
__ + 4 = 20
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Answer: 16
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 4
- 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
What number + 2 = 20?
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Answer: 18
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 2
- Difficulty
- normal
What number + 11 = 20?
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Answer: 9
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 11
- 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
What number + 15 = 20?
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Answer: 5
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 15
- Difficulty
- normal
__ + 16 = 20
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Answer: 4
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 16
- Difficulty
- normal
Find the complement to 100: 53 + __ = 100
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Answer: 47
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 53
- Difficulty
- normal
__ + 3 = 100
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Answer: 97
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 3
- 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
Find the complement to 100: 6 + __ = 100
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Answer: 94
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 6
- Difficulty
- normal
Find the complement to 20: 15 + __ = 20
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Answer: 5
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 15
- Difficulty
- normal
__ + 4 = 10
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Answer: 6
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 4
- Difficulty
- normal
__ + 8 = 100
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Answer: 92
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 8
- Difficulty
- normal