starter Set 7 Form Exercise

Exercise 1

  • {"level":2,"index":0}
Show answer

Answer: 29

Layers
3
Operation
addition
Grid
  • [2,10,7]
  • [12,17]
  • [29]
Solution
  • [2,10,7]
  • [12,17]
  • [29]

Exercise 2

  • {"level":2,"index":0}
Show answer

Answer: 15

Layers
3
Operation
addition
Grid
  • [4,5,1]
  • [9,6]
  • [15]
Solution
  • [4,5,1]
  • [9,6]
  • [15]

Exercise 3

  • {"level":2,"index":0}
Show answer

Answer: 32

Layers
3
Operation
addition
Grid
  • [8,10,4]
  • [18,14]
  • [32]
Solution
  • [8,10,4]
  • [18,14]
  • [32]

Exercise 4

  • {"level":2,"index":0}
Show answer

Answer: 21

Layers
3
Operation
addition
Grid
  • [3,7,4]
  • [10,11]
  • [21]
Solution
  • [3,7,4]
  • [10,11]
  • [21]