Workbook Detail
Number Sense Number Bonds Bonds To 100 — Set 32
75 = __ + 15
Show answer
Answer: 60
- SubType
- number-bonds
- Total
- 75
- KnownPart
- 15
- MissingPart
- 60
- Difficulty
- normal
Complete the number bond: 32 = 15 + __
Show answer
Answer: 17
- SubType
- number-bonds
- Total
- 32
- KnownPart
- 15
- MissingPart
- 17
- Difficulty
- normal
Complete the number bond: 25 = 3 + __
Show answer
Answer: 22
- SubType
- number-bonds
- Total
- 25
- KnownPart
- 3
- MissingPart
- 22
- Difficulty
- normal
Complete the number bond: 68 = 47 + __
Show answer
Answer: 21
- SubType
- number-bonds
- Total
- 68
- KnownPart
- 47
- MissingPart
- 21
- Difficulty
- normal
80 = __ + 70
Show answer
Answer: 10
- SubType
- number-bonds
- Total
- 80
- KnownPart
- 70
- MissingPart
- 10
- Difficulty
- normal
Complete the number bond: 58 = 15 + __
Show answer
Answer: 43
- SubType
- number-bonds
- Total
- 58
- KnownPart
- 15
- MissingPart
- 43
- Difficulty
- normal
Number bond: 43 = 39 + ?
Show answer
Answer: 4
- SubType
- number-bonds
- Total
- 43
- KnownPart
- 39
- MissingPart
- 4
- Difficulty
- normal
27 = 14 + __
Show answer
Answer: 13
- SubType
- number-bonds
- Total
- 27
- KnownPart
- 14
- MissingPart
- 13
- Difficulty
- normal