Workbook Detail

Number Pyramid Subtraction 4layer Hard — Set 3

Arithmetic B

hard Set 3 Form Exercise

Exercise 1

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

Show answer

Answer: 8, 1, 7, 1

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

Exercise 2

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

Show answer

Answer: 2, 6, 4, 3

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

Exercise 3

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

Show answer

Answer: 1, 0, 1, 1

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

Exercise 4

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

Show answer

Answer: 5, 2, 3, 9

Layers: 3
Operation: subtraction
Grid: [9,4,2]
[5,2]
[3]
Solution: [9,4,2]
[5,2]
[3]

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