Workbook Detail

Number Pyramid Subtraction 3layer Medium — Set 7

Arithmetic B

medium Set 7 Form Exercise

Exercise 1

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

Show answer

Answer: 3, 2, 1

Layers: 3
Operation: subtraction
Grid: [5,8,6]
[3,2]
[1]
Solution: [5,8,6]
[3,2]
[1]

Exercise 2

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

Show answer

Answer: 7, 1, 6

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

Exercise 3

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

Show answer

Answer: 3, 5, 2

Layers: 3
Operation: subtraction
Grid: [1,4,9]
[3,5]
[2]
Solution: [1,4,9]
[3,5]
[2]

Exercise 4

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

Show answer

Answer: 4, 5, 1

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

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