Workbook Detail
Number Sense Complements Complement Of 100 — Set 21
What number + 35 = 100?
Show answer
Answer: 65
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 35
- Difficulty
- normal
What number + 37 = 100?
Show answer
Answer: 63
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 37
- Difficulty
- normal
__ + 31 = 100
Show answer
Answer: 69
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 31
- Difficulty
- normal
__ + 4 = 10
Show answer
Answer: 6
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 4
- Difficulty
- normal
What number + 11 = 20?
Show answer
Answer: 9
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 11
- Difficulty
- normal
__ + 8 = 10
Show answer
Answer: 2
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 8
- Difficulty
- normal
What number + 4 = 10?
Show answer
Answer: 6
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 4
- Difficulty
- normal
__ + 12 = 20
Show answer
Answer: 8
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 12
- Difficulty
- normal
Find the complement to 20: 16 + __ = 20
Show answer
Answer: 4
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 16
- Difficulty
- normal
__ + 13 = 100
Show answer
Answer: 87
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 13
- Difficulty
- normal
__ + 40 = 100
Show answer
Answer: 60
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 40
- Difficulty
- normal
Find the complement to 20: 11 + __ = 20
Show answer
Answer: 9
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 11
- Difficulty
- normal
__ + 7 = 100
Show answer
Answer: 93
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 7
- Difficulty
- normal
What number + 89 = 100?
Show answer
Answer: 11
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 89
- Difficulty
- normal
What number + 16 = 20?
Show answer
Answer: 4
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 16
- Difficulty
- normal
What number + 5 = 10?
Show answer
Answer: 5
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 5
- Difficulty
- normal
Find the complement to 100: 57 + __ = 100
Show answer
Answer: 43
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 57
- Difficulty
- normal
__ + 7 = 20
Show answer
Answer: 13
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 7
- Difficulty
- normal
__ + 9 = 10
Show answer
Answer: 1
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 9
- Difficulty
- normal