Workbook Detail

Number Pyramid Subtraction 4layer 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":1}

Show answer

Answer: 6, 4, 2, 3, 7

Layers: 3
Operation: subtraction
Grid: [1,7,3]
[6,4]
[2]
Solution: [1,7,3]
[6,4]
[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: 5, 6, 1, 10, 4

Layers: 3
Operation: subtraction
Grid: [5,10,4]
[5,6]
[1]
Solution: [5,10,4]
[5,6]
[1]

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: 6, 0, 6, 8, 8

Layers: 3
Operation: subtraction
Grid: [2,8,8]
[6,0]
[6]
Solution: [2,8,8]
[6,0]
[6]

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, 5, 1

Layers: 3
Operation: subtraction
Grid: [1,1,5]
[0,4]
[4]
Solution: [1,1,5]
[0,4]
[4]

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