Workbook Detail

Number Pyramid Addition 3layer Hard — Set 4

Arithmetic B

hard Set 4 Form Exercise

Exercise 1

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

Show answer

Answer: 7, 11, 18, 8

Layers: 3
Operation: addition
Grid: [4,3,8]
[7,11]
[18]
Solution: [4,3,8]
[7,11]
[18]

Exercise 2

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

Show answer

Answer: 5, 8, 13, 7

Layers: 3
Operation: addition
Grid: [4,1,7]
[5,8]
[13]
Solution: [4,1,7]
[5,8]
[13]

Exercise 3

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

Show answer

Answer: 11, 9, 20, 8

Layers: 3
Operation: addition
Grid: [3,8,1]
[11,9]
[20]
Solution: [3,8,1]
[11,9]
[20]

Exercise 4

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

Show answer

Answer: 14, 20, 34, 10

Layers: 3
Operation: addition
Grid: [4,10,10]
[14,20]
[34]
Solution: [4,10,10]
[14,20]
[34]

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