Workbook Detail

Number Pyramid Mixed 3layer Expert — Set 4

Arithmetic B

expert Set 4 Form Exercise

Exercise 1

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

Show answer

Answer: 10, 19, 9, 1, 10

Layers: 3
Operation: mixed
Grid: [1,9,10]
[10,19]
[9]
Solution: [1,9,10]
[10,19]
[9]

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: 4, 6, 2, 2, 4

Layers: 3
Operation: mixed
Grid: [8,4,2]
[4,6]
[2]
Solution: [8,4,2]
[4,6]
[2]

Exercise 3

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

Show answer

Answer: 6, 2, 4, 7, 9

Layers: 3
Operation: mixed
Grid: [3,9,7]
[6,2]
[4]
Solution: [3,9,7]
[6,2]
[4]

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: 5, 14, 19, 10, 5

Layers: 3
Operation: mixed
Grid: [10,5,9]
[5,14]
[19]
Solution: [10,5,9]
[5,14]
[19]

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