Workbook Detail

Number Pyramid Multiplication 3layer Easy — Set 7

Arithmetic B

easy Set 7 Form Exercise

Exercise 1

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

Show answer

Answer: 30, 19

Layers: 3
Operation: addition
Grid: [2,9,10]
[11,19]
[30]
Solution: [2,9,10]
[11,19]
[30]

Exercise 2

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

Show answer

Answer: 31, 18

Layers: 3
Operation: addition
Grid: [4,9,9]
[13,18]
[31]
Solution: [4,9,9]
[13,18]
[31]

Exercise 3

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

Show answer

Answer: 12, 8

Layers: 3
Operation: addition
Grid: [7,1,3]
[8,4]
[12]
Solution: [7,1,3]
[8,4]
[12]

Exercise 4

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

Show answer

Answer: 20, 11

Layers: 3
Operation: addition
Grid: [8,3,6]
[11,9]
[20]
Solution: [8,3,6]
[11,9]
[20]

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