Workbook Detail

Number Pyramid Pyramid Addition 4layer Medium — Set 7

Arithmetic B

medium Set 7 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: 14, 13, 4, 27, 17, 44

Layers: 4
Operation: addition
Grid: [4,10,3,1]
[14,13,4]
[27,17]
[44]
Solution: [4,10,3,1]
[14,13,4]
[27,17]
[44]

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: 6, 9, 6, 15, 15, 30

Layers: 4
Operation: addition
Grid: [1,5,4,2]
[6,9,6]
[15,15]
[30]
Solution: [1,5,4,2]
[6,9,6]
[15,15]
[30]

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: 9, 11, 20, 20, 31, 51

Layers: 4
Operation: addition
Grid: [8,1,10,10]
[9,11,20]
[20,31]
[51]
Solution: [8,1,10,10]
[9,11,20]
[20,31]
[51]

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: 11, 10, 10, 21, 20, 41

Layers: 4
Operation: addition
Grid: [6,5,5,5]
[11,10,10]
[21,20]
[41]
Solution: [6,5,5,5]
[11,10,10]
[21,20]
[41]

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