starter 4×4 Set 3 Form Exercise

Exercise 1

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

Answer: 8, 14, 19, 14

GridSize
4
Operation
addition
RowHeaders
  • 9
  • 10
  • 4
  • 1
ColHeaders
  • 4
  • 2
  • 10
  • 9
Grid
  • [13,11,19,18]
  • [14,12,20,19]
  • [8,6,14,13]
  • [5,3,11,10]

Exercise 2

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

Answer: 14, 10, 5, 10

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