Workbook Detail
Number Bonds Addition Within 20 Fill Both — Set 8
Exercise 1
Show answer
Answer: Array, Array
- Operation
- addition
- Target
- 4
- Mode
- fill_both
- ValidPairs
- [1,3]
- [2,2]
Exercise 2
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Answer: Array, Array, Array, Array, Array, Array, Array, Array, Array
- Operation
- addition
- Target
- 18
- Mode
- fill_both
- ValidPairs
- [1,17]
- [2,16]
- [3,15]
- [4,14]
- [5,13]
- [6,12]
- [7,11]
- [8,10]
- [9,9]
Exercise 3
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Answer: Array, Array, Array, Array, Array, Array, Array
- Operation
- addition
- Target
- 15
- Mode
- fill_both
- ValidPairs
- [1,14]
- [2,13]
- [3,12]
- [4,11]
- [5,10]
- [6,9]
- [7,8]
Exercise 4
Show answer
Answer: Array, Array, Array, Array, Array, Array, Array
- Operation
- addition
- Target
- 15
- Mode
- fill_both
- ValidPairs
- [1,14]
- [2,13]
- [3,12]
- [4,11]
- [5,10]
- [6,9]
- [7,8]
Exercise 5
Show answer
Answer: Array, Array
- Operation
- addition
- Target
- 4
- Mode
- fill_both
- ValidPairs
- [1,3]
- [2,2]
Exercise 6
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Answer: Array
- Operation
- addition
- Target
- 2
- Mode
- fill_both
- ValidPairs
- [1,1]
Exercise 7
Show answer
Answer: Array, Array
- Operation
- addition
- Target
- 4
- Mode
- fill_both
- ValidPairs
- [1,3]
- [2,2]
Exercise 8
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]
Teaching Notes
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Frequently Asked Questions
How do I use this Number Bonds Addition Within 20 Fill Both Math Worksheet worksheet?
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