starter Set 2 Form Exercise

Exercise 1

  • {"level":2,"index":0}
Show answer

Answer: 1

Layers
3
Operation
subtraction
Grid
  • [8,1,9]
  • [7,8]
  • [1]
Solution
  • [8,1,9]
  • [7,8]
  • [1]

Exercise 2

  • {"level":2,"index":0}
Show answer

Answer: 4

Layers
3
Operation
subtraction
Grid
  • [5,5,9]
  • [0,4]
  • [4]
Solution
  • [5,5,9]
  • [0,4]
  • [4]

Exercise 3

  • {"level":2,"index":0}
Show answer

Answer: 1

Layers
3
Operation
subtraction
Grid
  • [3,5,8]
  • [2,3]
  • [1]
Solution
  • [3,5,8]
  • [2,3]
  • [1]

Exercise 4

  • {"level":2,"index":0}
Show answer

Answer: 5

Layers
3
Operation
subtraction
Grid
  • [8,2,3]
  • [6,1]
  • [5]
Solution
  • [8,2,3]
  • [6,1]
  • [5]