Workbook Detail

Number Pyramid Addition 3layer Expert — Set 3

Arithmetic B

expert Set 3 Form Exercise

Exercise 1

{"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, 1, 10

Layers: 3
Operation: addition
Grid: [1,10,2]
[11,12]
[23]
Solution: [1,10,2]
[11,12]
[23]

Exercise 2

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

Show answer

Answer: 8, 7, 15, 7, 1

Layers: 3
Operation: addition
Grid: [7,1,6]
[8,7]
[15]
Solution: [7,1,6]
[8,7]
[15]

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: 17, 9, 26, 10, 7

Layers: 3
Operation: addition
Grid: [10,7,2]
[17,9]
[26]
Solution: [10,7,2]
[17,9]
[26]

Exercise 4

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

Show answer

Answer: 12, 11, 23, 6, 6

Layers: 3
Operation: addition
Grid: [6,6,5]
[12,11]
[23]
Solution: [6,6,5]
[12,11]
[23]

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