starter 4×4 Set 4 Form Exercise

Exercise 1

  • {"row":1,"col":2}
  • {"row":0,"col":3}
  • {"row":3,"col":1}
  • {"row":3,"col":2}
Show answer

Answer: 11, 11, 5, 10

GridSize
4
Operation
addition
RowHeaders
  • 3
  • 2
  • 6
  • 1
ColHeaders
  • 2
  • 4
  • 9
  • 8
Grid
  • [5,7,12,11]
  • [4,6,11,10]
  • [8,10,15,14]
  • [3,5,10,9]

Exercise 2

  • {"row":2,"col":1}
  • {"row":3,"col":2}
  • {"row":0,"col":2}
  • {"row":1,"col":3}
Show answer

Answer: 12, 16, 9, 10

GridSize
4
Operation
addition
RowHeaders
  • 3
  • 2
  • 7
  • 10
ColHeaders
  • 4
  • 5
  • 6
  • 8
Grid
  • [7,8,9,11]
  • [6,7,8,10]
  • [11,12,13,15]
  • [14,15,16,18]