Workbook Detail

Number Pyramid Subtraction 3layer 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":1}
{"level":0,"index":0}

Show answer

Answer: 0, 1, 1, 2, 2

Layers: 3
Operation: subtraction
Grid: [2,2,3]
[0,1]
[1]
Solution: [2,2,3]
[0,1]
[1]

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: 4, 6, 2, 10, 4

Layers: 3
Operation: subtraction
Grid: [6,10,4]
[4,6]
[2]
Solution: [6,10,4]
[4,6]
[2]

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: 2, 2, 0, 5, 7

Layers: 3
Operation: subtraction
Grid: [9,7,5]
[2,2]
[0]
Solution: [9,7,5]
[2,2]
[0]

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: 2, 4, 2, 6, 8

Layers: 3
Operation: subtraction
Grid: [8,10,6]
[2,4]
[2]
Solution: [8,10,6]
[2,4]
[2]

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