starter Set 7 Form Exercise

Exercise 1

  • {"level":2,"index":0}
Show answer

Answer: 2

Layers
3
Operation
subtraction
Grid
  • [9,5,3]
  • [4,2]
  • [2]
Solution
  • [9,5,3]
  • [4,2]
  • [2]

Exercise 2

  • {"level":2,"index":0}
Show answer

Answer: 4

Layers
3
Operation
subtraction
Grid
  • [6,1,2]
  • [5,1]
  • [4]
Solution
  • [6,1,2]
  • [5,1]
  • [4]

Exercise 3

  • {"level":2,"index":0}
Show answer

Answer: 2

Layers
3
Operation
subtraction
Grid
  • [7,2,9]
  • [5,7]
  • [2]
Solution
  • [7,2,9]
  • [5,7]
  • [2]

Exercise 4

  • {"level":2,"index":0}
Show answer

Answer: 3

Layers
3
Operation
subtraction
Grid
  • [2,6,5]
  • [4,1]
  • [3]
Solution
  • [2,6,5]
  • [4,1]
  • [3]