Workbook Detail

Number Pyramid Multiplication 3layer Expert — Set 1

Arithmetic B

expert Set 1 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: 9, 6, 15, 3, 6

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

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: 6, 9, 15, 7, 4

Layers: 3
Operation: addition
Grid: [4,2,7]
[6,9]
[15]
Solution: [4,2,7]
[6,9]
[15]

Exercise 3

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

Show answer

Answer: 7, 3, 10, 1, 6

Layers: 3
Operation: addition
Grid: [6,1,2]
[7,3]
[10]
Solution: [6,1,2]
[7,3]
[10]

Exercise 4

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

Show answer

Answer: 7, 5, 12, 4, 1

Layers: 3
Operation: addition
Grid: [3,4,1]
[7,5]
[12]
Solution: [3,4,1]
[7,5]
[12]

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