Workbook Detail
Number Sense Complements Complement Of 10 — Set 48
Find the complement to 10: 5 + __ = 10
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Answer: 5
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 5
- Difficulty
- normal
__ + 42 = 100
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Answer: 58
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 42
- Difficulty
- normal
What number + 18 = 20?
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Answer: 2
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 18
- Difficulty
- normal
__ + 16 = 20
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Answer: 4
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 16
- Difficulty
- normal
What number + 9 = 20?
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Answer: 11
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 9
- Difficulty
- normal
__ + 50 = 100
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Answer: 50
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 50
- Difficulty
- normal
What number + 7 = 20?
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Answer: 13
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 7
- Difficulty
- normal
Find the complement to 20: 9 + __ = 20
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Answer: 11
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 9
- Difficulty
- normal
Find the complement to 100: 24 + __ = 100
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Answer: 76
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 24
- Difficulty
- normal
What number + 99 = 100?
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Answer: 1
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 99
- Difficulty
- normal
__ + 13 = 20
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Answer: 7
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 13
- Difficulty
- normal
Find the complement to 100: 88 + __ = 100
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Answer: 12
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 88
- Difficulty
- normal
Find the complement to 100: 49 + __ = 100
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Answer: 51
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 49
- Difficulty
- normal
What number + 19 = 20?
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Answer: 1
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 19
- Difficulty
- normal
__ + 45 = 100
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Answer: 55
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 45
- Difficulty
- normal
__ + 18 = 100
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Answer: 82
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 18
- Difficulty
- normal
What number + 13 = 20?
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Answer: 7
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 13
- Difficulty
- normal
__ + 8 = 20
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Answer: 12
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 8
- Difficulty
- normal
Find the complement to 20: 4 + __ = 20
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Answer: 16
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 4
- Difficulty
- normal
__ + 14 = 20
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Answer: 6
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 14
- Difficulty
- normal