Workbook Detail

Number Pyramid Subtraction 4layer Expert — Set 5

Arithmetic B

expert Set 5 Form Exercise

Exercise 1

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

Show answer

Answer: 5, 7, 2, 8, 3

Layers: 3
Operation: subtraction
Grid: [3,8,1]
[5,7]
[2]
Solution: [3,8,1]
[5,7]
[2]

Exercise 2

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

Show answer

Answer: 8, 1, 7, 2, 3

Layers: 3
Operation: subtraction
Grid: [10,2,3]
[8,1]
[7]
Solution: [10,2,3]
[8,1]
[7]

Exercise 3

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

Show answer

Answer: 1, 4, 3, 3, 7

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

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: 0, 4, 4, 6, 10

Layers: 3
Operation: subtraction
Grid: [10,10,6]
[0,4]
[4]
Solution: [10,10,6]
[0,4]
[4]

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