Workbook Detail
Number Sense Complements Complement Of 9 — Set 65
What number + 6 = 10?
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Answer: 4
- SubType
- complement-of-9
- Total
- 10
- KnownAddend
- 6
- Difficulty
- normal
What number + 4 = 10?
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Answer: 6
- SubType
- complement-of-9
- Total
- 10
- KnownAddend
- 4
- Difficulty
- normal
What number + 10 = 20?
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Answer: 10
- SubType
- complement-of-9
- Total
- 20
- KnownAddend
- 10
- Difficulty
- normal
Find the complement to 10: 4 + __ = 10
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Answer: 6
- SubType
- complement-of-9
- Total
- 10
- KnownAddend
- 4
- Difficulty
- normal
Find the complement to 100: 65 + __ = 100
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Answer: 35
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 65
- Difficulty
- normal
Find the complement to 10: 5 + __ = 10
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Answer: 5
- SubType
- complement-of-9
- Total
- 10
- KnownAddend
- 5
- Difficulty
- normal
What number + 2 = 100?
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Answer: 98
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 2
- Difficulty
- normal
What number + 17 = 100?
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Answer: 83
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 17
- Difficulty
- normal
__ + 41 = 100
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Answer: 59
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 41
- Difficulty
- normal
__ + 6 = 20
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Answer: 14
- SubType
- complement-of-9
- Total
- 20
- KnownAddend
- 6
- Difficulty
- normal
What number + 13 = 20?
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Answer: 7
- SubType
- complement-of-9
- Total
- 20
- KnownAddend
- 13
- Difficulty
- normal
Find the complement to 20: 10 + __ = 20
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Answer: 10
- SubType
- complement-of-9
- Total
- 20
- KnownAddend
- 10
- Difficulty
- normal
Find the complement to 100: 32 + __ = 100
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Answer: 68
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 32
- Difficulty
- normal
What number + 17 = 20?
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Answer: 3
- SubType
- complement-of-9
- Total
- 20
- KnownAddend
- 17
- Difficulty
- normal
What number + 39 = 100?
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Answer: 61
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 39
- 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 20: 9 + __ = 20
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Answer: 11
- SubType
- complement-of-9
- Total
- 20
- KnownAddend
- 9
- Difficulty
- normal
Find the complement to 100: 41 + __ = 100
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Answer: 59
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 41
- Difficulty
- normal
Find the complement to 20: 2 + __ = 20
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Answer: 18
- SubType
- complement-of-9
- Total
- 20
- KnownAddend
- 2
- Difficulty
- normal