Workbook Detail

Number Pyramid Multiplication 4layer Expert — Set 9

Arithmetic B

expert Set 9 Form Exercise

Exercise 1

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

Show answer

Answer: 8, 14, 22, 10, 4

Layers: 3
Operation: addition
Grid: [4,4,10]
[8,14]
[22]
Solution: [4,4,10]
[8,14]
[22]

Exercise 2

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

Show answer

Answer: 5, 3, 8, 1, 2

Layers: 3
Operation: addition
Grid: [3,2,1]
[5,3]
[8]
Solution: [3,2,1]
[5,3]
[8]

Exercise 3

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

Show answer

Answer: 2, 9, 11, 1, 1

Layers: 3
Operation: addition
Grid: [1,1,8]
[2,9]
[11]
Solution: [1,1,8]
[2,9]
[11]

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: 12, 15, 27, 6, 6

Layers: 3
Operation: addition
Grid: [6,6,9]
[12,15]
[27]
Solution: [6,6,9]
[12,15]
[27]

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