starter Set 4 Form Exercise

Exercise 1

  • {"level":2,"index":0}
Show answer

Answer: 15

Layers
3
Operation
addition
Grid
  • [9,2,2]
  • [11,4]
  • [15]
Solution
  • [9,2,2]
  • [11,4]
  • [15]

Exercise 2

  • {"level":2,"index":0}
Show answer

Answer: 12

Layers
3
Operation
addition
Grid
  • [3,1,7]
  • [4,8]
  • [12]
Solution
  • [3,1,7]
  • [4,8]
  • [12]

Exercise 3

  • {"level":2,"index":0}
Show answer

Answer: 29

Layers
3
Operation
addition
Grid
  • [10,6,7]
  • [16,13]
  • [29]
Solution
  • [10,6,7]
  • [16,13]
  • [29]

Exercise 4

  • {"level":2,"index":0}
Show answer

Answer: 38

Layers
3
Operation
addition
Grid
  • [10,9,10]
  • [19,19]
  • [38]
Solution
  • [10,9,10]
  • [19,19]
  • [38]