Workbook Detail
Number Sense Complements Complement Of 100 — Set 85
__ + 1 = 10
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Answer: 9
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 1
- 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 10: 9 + __ = 10
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Answer: 1
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 9
- Difficulty
- normal
__ + 4 = 20
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Answer: 16
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 4
- 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 + 55 = 100?
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Answer: 45
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 55
- Difficulty
- normal
What number + 16 = 20?
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Answer: 4
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 16
- Difficulty
- normal
Find the complement to 20: 2 + __ = 20
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Answer: 18
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 2
- Difficulty
- normal
Find the complement to 20: 8 + __ = 20
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Answer: 12
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 8
- Difficulty
- normal
__ + 6 = 10
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Answer: 4
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 6
- Difficulty
- normal
Find the complement to 10: 2 + __ = 10
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Answer: 8
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 2
- Difficulty
- normal
Find the complement to 100: 52 + __ = 100
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Answer: 48
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 52
- Difficulty
- normal
Find the complement to 20: 1 + __ = 20
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Answer: 19
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 1
- Difficulty
- normal
Find the complement to 100: 34 + __ = 100
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Answer: 66
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 34
- Difficulty
- normal
__ + 3 = 10
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Answer: 7
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 3
- Difficulty
- normal
What number + 34 = 100?
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Answer: 66
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 34
- 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 + 3 = 10?
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Answer: 7
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 3
- Difficulty
- normal