Workbook Detail
Number Sense Complements Complement Of 9 — Set 48
__ + 17 = 100
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Answer: 83
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 17
- Difficulty
- normal
__ + 11 = 100
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Answer: 89
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 11
- Difficulty
- normal
__ + 7 = 10
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Answer: 3
- SubType
- complement-of-9
- Total
- 10
- KnownAddend
- 7
- Difficulty
- normal
What number + 22 = 100?
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Answer: 78
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 22
- 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 100: 10 + __ = 100
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Answer: 90
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 10
- Difficulty
- normal
Find the complement to 100: 7 + __ = 100
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Answer: 93
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 7
- Difficulty
- normal
What number + 43 = 100?
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Answer: 57
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 43
- Difficulty
- normal
__ + 6 = 10
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Answer: 4
- SubType
- complement-of-9
- Total
- 10
- KnownAddend
- 6
- Difficulty
- normal
What number + 89 = 100?
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Answer: 11
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 89
- Difficulty
- normal
What number + 8 = 10?
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Answer: 2
- SubType
- complement-of-9
- Total
- 10
- KnownAddend
- 8
- Difficulty
- normal
Find the complement to 100: 19 + __ = 100
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Answer: 81
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 19
- Difficulty
- normal
__ + 19 = 20
Show answer
Answer: 1
- SubType
- complement-of-9
- Total
- 20
- KnownAddend
- 19
- Difficulty
- normal
__ + 18 = 20
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Answer: 2
- SubType
- complement-of-9
- Total
- 20
- KnownAddend
- 18
- 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
What number + 9 = 10?
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Answer: 1
- SubType
- complement-of-9
- Total
- 10
- KnownAddend
- 9
- Difficulty
- normal
Find the complement to 20: 14 + __ = 20
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Answer: 6
- SubType
- complement-of-9
- Total
- 20
- KnownAddend
- 14
- Difficulty
- normal
Find the complement to 100: 68 + __ = 100
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Answer: 32
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 68
- Difficulty
- normal
__ + 1 = 20
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Answer: 19
- SubType
- complement-of-9
- Total
- 20
- KnownAddend
- 1
- Difficulty
- normal