Workbook Detail
Number Sense Complements Complement Of 9 — Set 58
What number + 9 = 10?
Show answer
Answer: 1
- SubType
- complement-of-9
- Total
- 10
- KnownAddend
- 9
- Difficulty
- normal
Find the complement to 10: 1 + __ = 10
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Answer: 9
- SubType
- complement-of-9
- Total
- 10
- KnownAddend
- 1
- Difficulty
- normal
Find the complement to 100: 21 + __ = 100
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Answer: 79
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 21
- Difficulty
- normal
__ + 10 = 100
Show answer
Answer: 90
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 10
- Difficulty
- normal
What number + 3 = 10?
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Answer: 7
- SubType
- complement-of-9
- Total
- 10
- KnownAddend
- 3
- Difficulty
- normal
What number + 8 = 10?
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Answer: 2
- SubType
- complement-of-9
- Total
- 10
- KnownAddend
- 8
- Difficulty
- normal
What number + 16 = 20?
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Answer: 4
- SubType
- complement-of-9
- Total
- 20
- KnownAddend
- 16
- Difficulty
- normal
__ + 9 = 10
Show answer
Answer: 1
- SubType
- complement-of-9
- Total
- 10
- KnownAddend
- 9
- Difficulty
- normal
What number + 15 = 100?
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Answer: 85
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 15
- 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
Find the complement to 100: 73 + __ = 100
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Answer: 27
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 73
- Difficulty
- normal
Find the complement to 20: 18 + __ = 20
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Answer: 2
- SubType
- complement-of-9
- Total
- 20
- KnownAddend
- 18
- Difficulty
- normal
__ + 6 = 10
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Answer: 4
- SubType
- complement-of-9
- Total
- 10
- KnownAddend
- 6
- 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
What number + 6 = 10?
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Answer: 4
- SubType
- complement-of-9
- Total
- 10
- KnownAddend
- 6
- Difficulty
- normal
Find the complement to 100: 77 + __ = 100
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Answer: 23
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 77
- 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
What number + 34 = 100?
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Answer: 66
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 34
- 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