Workbook Detail

Number Pyramid Addition 3layer Expert — Set 1

Arithmetic B

expert Set 1 Form Exercise

Exercise 1

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

Show answer

Answer: 11, 11, 22, 8, 8

Layers: 3
Operation: addition
Grid: [8,3,8]
[11,11]
[22]
Solution: [8,3,8]
[11,11]
[22]

Exercise 2

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

Show answer

Answer: 10, 13, 23, 5, 8

Layers: 3
Operation: addition
Grid: [5,5,8]
[10,13]
[23]
Solution: [5,5,8]
[10,13]
[23]

Exercise 3

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

Show answer

Answer: 11, 12, 23, 4, 5

Layers: 3
Operation: addition
Grid: [4,7,5]
[11,12]
[23]
Solution: [4,7,5]
[11,12]
[23]

Exercise 4

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

Show answer

Answer: 9, 15, 24, 1, 7

Layers: 3
Operation: addition
Grid: [1,8,7]
[9,15]
[24]
Solution: [1,8,7]
[9,15]
[24]

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