Workbook Detail

Number Pyramid Mixed 3layer Easy — Set 9

Arithmetic B

easy Set 9 Form Exercise

Exercise 1

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

Show answer

Answer: 20, 12

Layers: 3
Operation: mixed
Grid: [3,5,7]
[8,12]
[20]
Solution: [3,5,7]
[8,12]
[20]

Exercise 2

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

Show answer

Answer: 12, 4

Layers: 3
Operation: mixed
Grid: [10,6,10]
[16,4]
[12]
Solution: [10,6,10]
[16,4]
[12]

Exercise 3

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

Show answer

Answer: 22, 5

Layers: 3
Operation: mixed
Grid: [5,10,7]
[5,17]
[22]
Solution: [5,10,7]
[5,17]
[22]

Exercise 4

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

Show answer

Answer: 4, 15

Layers: 3
Operation: mixed
Grid: [5,6,9]
[11,15]
[4]
Solution: [5,6,9]
[11,15]
[4]

← More Arithmetic