Workbook Detail

Number Pyramid Addition 4layer Expert — Set 8

Arithmetic B

expert Set 8 Form Exercise

Exercise 1

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

Show answer

Answer: 8, 10, 18, 7, 9

Layers: 3
Operation: addition
Grid: [7,1,9]
[8,10]
[18]
Solution: [7,1,9]
[8,10]
[18]

Exercise 2

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

Show answer

Answer: 12, 10, 22, 8, 2

Layers: 3
Operation: addition
Grid: [4,8,2]
[12,10]
[22]
Solution: [4,8,2]
[12,10]
[22]

Exercise 3

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

Show answer

Answer: 12, 5, 17, 2, 3

Layers: 3
Operation: addition
Grid: [10,2,3]
[12,5]
[17]
Solution: [10,2,3]
[12,5]
[17]

Exercise 4

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

Show answer

Answer: 18, 15, 33, 5, 10

Layers: 3
Operation: addition
Grid: [8,10,5]
[18,15]
[33]
Solution: [8,10,5]
[18,15]
[33]

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