starter 4×4 Set 4 Form Exercise

Exercise 1

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

Answer: 12, 16, 8, 7

GridSize
4
Operation
addition
RowHeaders
  • 5
  • 2
  • 7
  • 4
ColHeaders
  • 9
  • 3
  • 4
  • 10
Grid
  • [14,8,9,15]
  • [11,5,6,12]
  • [16,10,11,17]
  • [13,7,8,14]

Exercise 2

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

Answer: 15, 2, 7, 6

GridSize
4
Operation
addition
RowHeaders
  • 10
  • 2
  • 8
  • 1
ColHeaders
  • 1
  • 6
  • 4
  • 5
Grid
  • [11,16,14,15]
  • [3,8,6,7]
  • [9,14,12,13]
  • [2,7,5,6]