Workbook Detail

Number Pyramid Addition 4layer Hard — Set 2

Arithmetic B

hard Set 2 Form Exercise

Exercise 1

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

Show answer

Answer: 8, 7, 15, 3

Layers: 3
Operation: addition
Grid: [4,4,3]
[8,7]
[15]
Solution: [4,4,3]
[8,7]
[15]

Exercise 2

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

Show answer

Answer: 10, 2, 12, 1

Layers: 3
Operation: addition
Grid: [9,1,1]
[10,2]
[12]
Solution: [9,1,1]
[10,2]
[12]

Exercise 3

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

Show answer

Answer: 8, 15, 23, 8

Layers: 3
Operation: addition
Grid: [1,7,8]
[8,15]
[23]
Solution: [1,7,8]
[8,15]
[23]

Exercise 4

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

Show answer

Answer: 14, 15, 29, 5

Layers: 3
Operation: addition
Grid: [9,5,10]
[14,15]
[29]
Solution: [9,5,10]
[14,15]
[29]

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