Workbook Detail
Number Sense Complements Complement Of 100 — Set 48
What number + 7 = 10?
Show answer
Answer: 3
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 7
- Difficulty
- normal
What number + 14 = 20?
Show answer
Answer: 6
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 14
- Difficulty
- normal
__ + 30 = 100
Show answer
Answer: 70
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 30
- Difficulty
- normal
Find the complement to 20: 11 + __ = 20
Show answer
Answer: 9
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 11
- Difficulty
- normal
Find the complement to 10: 4 + __ = 10
Show answer
Answer: 6
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 4
- Difficulty
- normal
Find the complement to 20: 3 + __ = 20
Show answer
Answer: 17
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 3
- Difficulty
- normal
__ + 19 = 20
Show answer
Answer: 1
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 19
- Difficulty
- normal
What number + 43 = 100?
Show answer
Answer: 57
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 43
- Difficulty
- normal
__ + 79 = 100
Show answer
Answer: 21
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 79
- Difficulty
- normal
__ + 95 = 100
Show answer
Answer: 5
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 95
- Difficulty
- normal
__ + 86 = 100
Show answer
Answer: 14
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 86
- Difficulty
- normal
Find the complement to 10: 6 + __ = 10
Show answer
Answer: 4
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 6
- Difficulty
- normal
Find the complement to 100: 53 + __ = 100
Show answer
Answer: 47
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 53
- Difficulty
- normal
What number + 2 = 10?
Show answer
Answer: 8
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 2
- Difficulty
- normal
Find the complement to 10: 3 + __ = 10
Show answer
Answer: 7
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 3
- Difficulty
- normal
Find the complement to 20: 15 + __ = 20
Show answer
Answer: 5
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 15
- Difficulty
- normal
__ + 3 = 10
Show answer
Answer: 7
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 3
- Difficulty
- normal
Find the complement to 100: 39 + __ = 100
Show answer
Answer: 61
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 39
- Difficulty
- normal
__ + 13 = 20
Show answer
Answer: 7
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 13
- Difficulty
- normal