Workbook Detail

Number Pyramid Subtraction 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, 0, 3, 1, 4

Layers: 3
Operation: subtraction
Grid: [1,4,4]
[3,0]
[3]
Solution: [1,4,4]
[3,0]
[3]

Exercise 2

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

Show answer

Answer: 5, 3, 2, 8, 3

Layers: 3
Operation: subtraction
Grid: [8,3,6]
[5,3]
[2]
Solution: [8,3,6]
[5,3]
[2]

Exercise 3

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

Show answer

Answer: 7, 8, 1, 1, 9

Layers: 3
Operation: subtraction
Grid: [8,1,9]
[7,8]
[1]
Solution: [8,1,9]
[7,8]
[1]

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: 5, 5, 0, 7, 2

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

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