Workbook Detail

Number Pyramid Multiplication 3layer Medium — Set 9

Arithmetic B

medium Set 9 Form Exercise

Exercise 1

{"level":1,"index":0}
{"level":1,"index":1}
{"level":2,"index":0}

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Answer: 8, 9, 17

Layers: 3
Operation: addition
Grid: [1,7,2]
[8,9]
[17]
Solution: [1,7,2]
[8,9]
[17]

Exercise 2

{"level":1,"index":0}
{"level":1,"index":1}
{"level":2,"index":0}

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Answer: 8, 13, 21

Layers: 3
Operation: addition
Grid: [3,5,8]
[8,13]
[21]
Solution: [3,5,8]
[8,13]
[21]

Exercise 3

{"level":1,"index":0}
{"level":1,"index":1}
{"level":2,"index":0}

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Answer: 14, 14, 28

Layers: 3
Operation: addition
Grid: [4,10,4]
[14,14]
[28]
Solution: [4,10,4]
[14,14]
[28]

Exercise 4

{"level":1,"index":0}
{"level":1,"index":1}
{"level":2,"index":0}

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Answer: 16, 7, 23

Layers: 3
Operation: addition
Grid: [10,6,1]
[16,7]
[23]
Solution: [10,6,1]
[16,7]
[23]

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