Workbook Detail
Number Bonds Addition Within 20 Fill Both — Set 3
Exercise 1
Show answer
Answer: Array, Array, Array, Array, Array
- Operation
- addition
- Target
- 10
- Mode
- fill_both
- ValidPairs
- [1,9]
- [2,8]
- [3,7]
- [4,6]
- [5,5]
Exercise 2
Show answer
Answer: Array, Array, Array, Array, Array, Array, Array, Array
- Operation
- addition
- Target
- 16
- Mode
- fill_both
- ValidPairs
- [1,15]
- [2,14]
- [3,13]
- [4,12]
- [5,11]
- [6,10]
- [7,9]
- [8,8]
Exercise 3
Show answer
Answer: Array, Array, Array, Array
- Operation
- addition
- Target
- 9
- Mode
- fill_both
- ValidPairs
- [1,8]
- [2,7]
- [3,6]
- [4,5]
Exercise 4
Show answer
Answer: Array, Array, Array, Array, Array, Array
- Operation
- addition
- Target
- 12
- Mode
- fill_both
- ValidPairs
- [1,11]
- [2,10]
- [3,9]
- [4,8]
- [5,7]
- [6,6]
Exercise 5
Show answer
Answer: Array, Array, Array
- Operation
- addition
- Target
- 6
- Mode
- fill_both
- ValidPairs
- [1,5]
- [2,4]
- [3,3]
Exercise 6
Show answer
Answer: Array, Array, Array
- Operation
- addition
- Target
- 6
- Mode
- fill_both
- ValidPairs
- [1,5]
- [2,4]
- [3,3]
Exercise 7
Show answer
Answer: Array
- Operation
- addition
- Target
- 3
- Mode
- fill_both
- ValidPairs
- [1,2]
Exercise 8
Show answer
Answer: Array, Array, Array, Array, Array, Array, Array, Array
- Operation
- addition
- Target
- 17
- Mode
- fill_both
- ValidPairs
- [1,16]
- [2,15]
- [3,14]
- [4,13]
- [5,12]
- [6,11]
- [7,10]
- [8,9]
Teaching Notes
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Frequently Asked Questions
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