Workbook Detail

Number Pyramid Multiplication 4layer Expert — Set 8

Arithmetic B

expert Set 8 Form Exercise

Exercise 1

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

Show answer

Answer: 12, 8, 20, 8, 4

Layers: 3
Operation: addition
Grid: [8,4,4]
[12,8]
[20]
Solution: [8,4,4]
[12,8]
[20]

Exercise 2

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

Show answer

Answer: 17, 11, 28, 8, 9

Layers: 3
Operation: addition
Grid: [8,9,2]
[17,11]
[28]
Solution: [8,9,2]
[17,11]
[28]

Exercise 3

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

Show answer

Answer: 9, 13, 22, 4, 9

Layers: 3
Operation: addition
Grid: [5,4,9]
[9,13]
[22]
Solution: [5,4,9]
[9,13]
[22]

Exercise 4

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

Show answer

Answer: 3, 3, 6, 2, 1

Layers: 3
Operation: addition
Grid: [2,1,2]
[3,3]
[6]
Solution: [2,1,2]
[3,3]
[6]

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