starter 4×4 Set 1 Form Exercise

Exercise 1

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

Answer: 20, 12, 17, 7

GridSize
4
Operation
addition
RowHeaders
  • 6
  • 10
  • 1
  • 5
ColHeaders
  • 6
  • 10
  • 9
  • 7
Grid
  • [12,16,15,13]
  • [16,20,19,17]
  • [7,11,10,8]
  • [11,15,14,12]

Exercise 2

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

Answer: 7, 9, 5, 15

GridSize
4
Operation
addition
RowHeaders
  • 5
  • 4
  • 7
  • 6
ColHeaders
  • 4
  • 10
  • 6
  • 1
Grid
  • [9,15,11,6]
  • [8,14,10,5]
  • [11,17,13,8]
  • [10,16,12,7]