Workbook Detail

Number Pyramid Multiplication 4layer Expert — Set 10

Arithmetic B

expert Set 10 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: 3, 9, 12, 2, 1

Layers: 3
Operation: addition
Grid: [2,1,8]
[3,9]
[12]
Solution: [2,1,8]
[3,9]
[12]

Exercise 2

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

Show answer

Answer: 14, 11, 25, 3, 6

Layers: 3
Operation: addition
Grid: [6,8,3]
[14,11]
[25]
Solution: [6,8,3]
[14,11]
[25]

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, 16, 27, 4, 9

Layers: 3
Operation: addition
Grid: [4,7,9]
[11,16]
[27]
Solution: [4,7,9]
[11,16]
[27]

Exercise 4

{"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, 7, 1

Layers: 3
Operation: addition
Grid: [1,7,7]
[8,14]
[22]
Solution: [1,7,7]
[8,14]
[22]

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