Workbook Detail

Number Pyramid Subtraction 3layer Hard — Set 7

Arithmetic B

hard Set 7 Form Exercise

Exercise 1

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

Show answer

Answer: 0, 8, 8, 1

Layers: 3
Operation: subtraction
Grid: [1,1,9]
[0,8]
[8]
Solution: [1,1,9]
[0,8]
[8]

Exercise 2

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

Show answer

Answer: 7, 1, 6, 9

Layers: 3
Operation: subtraction
Grid: [2,9,10]
[7,1]
[6]
Solution: [2,9,10]
[7,1]
[6]

Exercise 3

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

Show answer

Answer: 7, 2, 5, 2

Layers: 3
Operation: subtraction
Grid: [9,2,4]
[7,2]
[5]
Solution: [9,2,4]
[7,2]
[5]

Exercise 4

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

Show answer

Answer: 0, 1, 1, 8

Layers: 3
Operation: subtraction
Grid: [9,9,8]
[0,1]
[1]
Solution: [9,9,8]
[0,1]
[1]

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