Workbook Detail

Number Pyramid Addition 5layer 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":2}
{"level":0,"index":0}

Show answer

Answer: 9, 3, 12, 2, 8

Layers: 3
Operation: addition
Grid: [8,1,2]
[9,3]
[12]
Solution: [8,1,2]
[9,3]
[12]

Exercise 2

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

Show answer

Answer: 2, 8, 10, 7, 1

Layers: 3
Operation: addition
Grid: [1,1,7]
[2,8]
[10]
Solution: [1,1,7]
[2,8]
[10]

Exercise 3

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

Show answer

Answer: 11, 12, 23, 3, 8

Layers: 3
Operation: addition
Grid: [3,8,4]
[11,12]
[23]
Solution: [3,8,4]
[11,12]
[23]

Exercise 4

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

Show answer

Answer: 2, 2, 4, 1, 1

Layers: 3
Operation: addition
Grid: [1,1,1]
[2,2]
[4]
Solution: [1,1,1]
[2,2]
[4]

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