Workbook Detail

Number Pyramid Pyramid Subtraction 4layer Medium — Set 9

Arithmetic B

medium Set 9 Form Exercise

Exercise 1

{"level":1,"index":0}
{"level":1,"index":1}
{"level":1,"index":2}
{"level":2,"index":0}
{"level":2,"index":1}
{"level":3,"index":0}

Show answer

Answer: 7, 3, 5, 4, 2, 2

Layers: 4
Operation: subtraction
Grid: [9,2,5,10]
[7,3,5]
[4,2]
[2]
Solution: [9,2,5,10]
[7,3,5]
[4,2]
[2]

Exercise 2

{"level":1,"index":0}
{"level":1,"index":1}
{"level":1,"index":2}
{"level":2,"index":0}
{"level":2,"index":1}
{"level":3,"index":0}

Show answer

Answer: 1, 1, 1, 0, 0, 0

Layers: 4
Operation: subtraction
Grid: [3,4,5,6]
[1,1,1]
[0,0]
[0]
Solution: [3,4,5,6]
[1,1,1]
[0,0]
[0]

Exercise 3

{"level":1,"index":0}
{"level":1,"index":1}
{"level":1,"index":2}
{"level":2,"index":0}
{"level":2,"index":1}
{"level":3,"index":0}

Show answer

Answer: 1, 2, 1, 1, 1, 0

Layers: 4
Operation: subtraction
Grid: [4,5,7,8]
[1,2,1]
[1,1]
[0]
Solution: [4,5,7,8]
[1,2,1]
[1,1]
[0]

Exercise 4

{"level":1,"index":0}
{"level":1,"index":1}
{"level":1,"index":2}
{"level":2,"index":0}
{"level":2,"index":1}
{"level":3,"index":0}

Show answer

Answer: 2, 1, 7, 1, 6, 5

Layers: 4
Operation: subtraction
Grid: [8,10,9,2]
[2,1,7]
[1,6]
[5]
Solution: [8,10,9,2]
[2,1,7]
[1,6]
[5]

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