Workbook Detail

Number Pyramid Pyramid Addition 4layer Medium — Set 4

Arithmetic B

medium Set 4 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: 4, 4, 11, 8, 15, 23

Layers: 4
Operation: addition
Grid: [2,2,2,9]
[4,4,11]
[8,15]
[23]
Solution: [2,2,2,9]
[4,4,11]
[8,15]
[23]

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: 12, 12, 15, 24, 27, 51

Layers: 4
Operation: addition
Grid: [8,4,8,7]
[12,12,15]
[24,27]
[51]
Solution: [8,4,8,7]
[12,12,15]
[24,27]
[51]

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: 16, 18, 18, 34, 36, 70

Layers: 4
Operation: addition
Grid: [6,10,8,10]
[16,18,18]
[34,36]
[70]
Solution: [6,10,8,10]
[16,18,18]
[34,36]
[70]

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: 15, 15, 15, 30, 30, 60

Layers: 4
Operation: addition
Grid: [5,10,5,10]
[15,15,15]
[30,30]
[60]
Solution: [5,10,5,10]
[15,15,15]
[30,30]
[60]

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