Workbook Detail
Number Sense Number Bonds Bonds To 20 — Set 2
Exercise 1
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Answer: 4
- Operation
- addition
- Target
- 7
- Mode
- fill_one
- Parts
- 3
- 4
- Given
- Position: leftValue: 3
- Blank
- Position: right
Exercise 2
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Answer: 8
- Operation
- addition
- Target
- 20
- Mode
- fill_one
- Parts
- 8
- 12
- Given
- Position: rightValue: 12
- Blank
- Position: left
Exercise 3
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Answer: 4
- Operation
- addition
- Target
- 18
- Mode
- fill_one
- Parts
- 4
- 14
- Given
- Position: rightValue: 14
- Blank
- Position: left
Exercise 4
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Answer: 8
- Operation
- addition
- Target
- 14
- Mode
- fill_one
- Parts
- 6
- 8
- Given
- Position: leftValue: 6
- Blank
- Position: right
Exercise 5
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Answer: 6
- Operation
- addition
- Target
- 12
- Mode
- fill_one
- Parts
- 6
- 6
- Given
- Position: leftValue: 6
- Blank
- Position: right
Exercise 6
Show answer
Answer: 1
- Operation
- addition
- Target
- 5
- Mode
- fill_one
- Parts
- 1
- 4
- Given
- Position: rightValue: 4
- Blank
- Position: left
Exercise 7
Show answer
Answer: 1
- Operation
- addition
- Target
- 4
- Mode
- fill_one
- Parts
- 1
- 3
- Given
- Position: rightValue: 3
- Blank
- Position: left
Exercise 8
Show answer
Answer: 13
- Operation
- addition
- Target
- 19
- Mode
- fill_one
- Parts
- 6
- 13
- Given
- Position: leftValue: 6
- Blank
- Position: right