Workbook Detail

Number Pyramid Subtraction 4layer Hard — Set 2

Arithmetic B

hard Set 2 Form Exercise

Exercise 1

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

Show answer

Answer: 9, 3, 6, 1

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

Exercise 2

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

Show answer

Answer: 4, 3, 1, 5

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

Exercise 3

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

Show answer

Answer: 1, 1, 0, 9

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

Exercise 4

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

Show answer

Answer: 7, 3, 4, 5

Layers: 3
Operation: subtraction
Grid: [1,8,5]
[7,3]
[4]
Solution: [1,8,5]
[7,3]
[4]

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