Workbook Detail
Number Sense Number Bonds Bonds To 20 — Set 9
Exercise 1
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Answer: 8
- Operation
- addition
- Target
- 16
- Mode
- fill_one
- Parts
- 8
- 8
- Given
- Position: leftValue: 8
- Blank
- Position: right
Exercise 2
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Answer: 10
- Operation
- addition
- Target
- 13
- Mode
- fill_one
- Parts
- 3
- 10
- Given
- Position: leftValue: 3
- Blank
- Position: right
Exercise 3
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Answer: 2
- Operation
- addition
- Target
- 11
- Mode
- fill_one
- Parts
- 2
- 9
- Given
- Position: rightValue: 9
- Blank
- Position: left
Exercise 4
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Answer: 6
- Operation
- addition
- Target
- 16
- Mode
- fill_one
- Parts
- 6
- 10
- Given
- Position: rightValue: 10
- Blank
- Position: left
Exercise 5
Show answer
Answer: 8
- Operation
- addition
- Target
- 17
- Mode
- fill_one
- Parts
- 8
- 9
- Given
- Position: rightValue: 9
- Blank
- Position: left
Exercise 6
Show answer
Answer: 1
- Operation
- addition
- Target
- 6
- Mode
- fill_one
- Parts
- 1
- 5
- Given
- Position: rightValue: 5
- Blank
- Position: left
Exercise 7
Show answer
Answer: 19
- Operation
- addition
- Target
- 20
- Mode
- fill_one
- Parts
- 1
- 19
- Given
- Position: leftValue: 1
- Blank
- Position: right
Exercise 8
Show answer
Answer: 4
- Operation
- addition
- Target
- 9
- Mode
- fill_one
- Parts
- 4
- 5
- Given
- Position: rightValue: 5
- Blank
- Position: left