Workbook Detail

Number Pyramid Addition 4layer Hard — Set 1

Arithmetic B

hard Set 1 Form Exercise

Exercise 1

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

Show answer

Answer: 2, 9, 11, 1

Layers: 3
Operation: addition
Grid: [1,1,8]
[2,9]
[11]
Solution: [1,1,8]
[2,9]
[11]

Exercise 2

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

Show answer

Answer: 15, 11, 26, 5

Layers: 3
Operation: addition
Grid: [9,6,5]
[15,11]
[26]
Solution: [9,6,5]
[15,11]
[26]

Exercise 3

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

Show answer

Answer: 4, 11, 15, 1

Layers: 3
Operation: addition
Grid: [1,3,8]
[4,11]
[15]
Solution: [1,3,8]
[4,11]
[15]

Exercise 4

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

Show answer

Answer: 10, 13, 23, 4

Layers: 3
Operation: addition
Grid: [4,6,7]
[10,13]
[23]
Solution: [4,6,7]
[10,13]
[23]

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