Workbook Detail

Number Pyramid Addition 3layer Expert — Set 10

Arithmetic B

expert Set 10 Form Exercise

Exercise 1

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

Show answer

Answer: 8, 8, 16, 1, 7

Layers: 3
Operation: addition
Grid: [1,7,1]
[8,8]
[16]
Solution: [1,7,1]
[8,8]
[16]

Exercise 2

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

Show answer

Answer: 13, 15, 28, 4, 6

Layers: 3
Operation: addition
Grid: [4,9,6]
[13,15]
[28]
Solution: [4,9,6]
[13,15]
[28]

Exercise 3

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

Show answer

Answer: 12, 10, 22, 6, 4

Layers: 3
Operation: addition
Grid: [6,6,4]
[12,10]
[22]
Solution: [6,6,4]
[12,10]
[22]

Exercise 4

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

Show answer

Answer: 7, 5, 12, 5, 3

Layers: 3
Operation: addition
Grid: [5,2,3]
[7,5]
[12]
Solution: [5,2,3]
[7,5]
[12]

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