Workbook Detail

Number Pyramid Multiplication 4layer Hard — Set 1

Arithmetic B

hard Set 1 Form Exercise

Exercise 1

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

Show answer

Answer: 15, 17, 32, 9

Layers: 3
Operation: addition
Grid: [7,8,9]
[15,17]
[32]
Solution: [7,8,9]
[15,17]
[32]

Exercise 2

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

Show answer

Answer: 17, 10, 27, 10

Layers: 3
Operation: addition
Grid: [10,7,3]
[17,10]
[27]
Solution: [10,7,3]
[17,10]
[27]

Exercise 3

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

Show answer

Answer: 11, 9, 20, 6

Layers: 3
Operation: addition
Grid: [5,6,3]
[11,9]
[20]
Solution: [5,6,3]
[11,9]
[20]

Exercise 4

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

Show answer

Answer: 13, 7, 20, 8

Layers: 3
Operation: addition
Grid: [8,5,2]
[13,7]
[20]
Solution: [8,5,2]
[13,7]
[20]

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