Workbook Detail
Number Sense Complements Complement Of 10 — Set 82
What number + 3 = 20?
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Answer: 17
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 3
- Difficulty
- normal
__ + 12 = 20
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Answer: 8
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 12
- Difficulty
- normal
What number + 3 = 100?
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Answer: 97
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 3
- Difficulty
- normal
What number + 10 = 20?
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Answer: 10
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 10
- Difficulty
- normal
What number + 8 = 20?
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Answer: 12
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 8
- Difficulty
- normal
Find the complement to 100: 72 + __ = 100
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Answer: 28
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 72
- Difficulty
- normal
__ + 7 = 20
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Answer: 13
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 7
- Difficulty
- normal
__ + 3 = 20
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Answer: 17
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 3
- Difficulty
- normal
What number + 1 = 20?
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Answer: 19
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 1
- Difficulty
- normal
__ + 1 = 10
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Answer: 9
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 1
- Difficulty
- normal
Find the complement to 10: 4 + __ = 10
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Answer: 6
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 4
- Difficulty
- normal
Find the complement to 100: 10 + __ = 100
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Answer: 90
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 10
- Difficulty
- normal
Find the complement to 10: 3 + __ = 10
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Answer: 7
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 3
- Difficulty
- normal
__ + 12 = 100
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Answer: 88
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 12
- Difficulty
- normal
__ + 3 = 10
Show answer
Answer: 7
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 3
- Difficulty
- normal
__ + 5 = 10
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Answer: 5
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 5
- Difficulty
- normal
Find the complement to 100: 9 + __ = 100
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Answer: 91
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 9
- Difficulty
- normal
__ + 15 = 20
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Answer: 5
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 15
- Difficulty
- normal
__ + 35 = 100
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Answer: 65
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 35
- Difficulty
- normal
What number + 3 = 10?
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Answer: 7
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 3
- Difficulty
- normal