starter Set 9 Form Exercise

Exercise 1

  • {"level":2,"index":0}
Show answer

Answer: 18

Layers
3
Operation
addition
Grid
  • [10,1,6]
  • [11,7]
  • [18]
Solution
  • [10,1,6]
  • [11,7]
  • [18]

Exercise 2

  • {"level":2,"index":0}
Show answer

Answer: 19

Layers
3
Operation
addition
Grid
  • [4,6,3]
  • [10,9]
  • [19]
Solution
  • [4,6,3]
  • [10,9]
  • [19]

Exercise 3

  • {"level":2,"index":0}
Show answer

Answer: 30

Layers
3
Operation
addition
Grid
  • [7,9,5]
  • [16,14]
  • [30]
Solution
  • [7,9,5]
  • [16,14]
  • [30]

Exercise 4

  • {"level":2,"index":0}
Show answer

Answer: 19

Layers
3
Operation
addition
Grid
  • [4,6,3]
  • [10,9]
  • [19]
Solution
  • [4,6,3]
  • [10,9]
  • [19]