hard Set 1 Form Exercise

Exercise 1

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

Answer: 15, 10, 15, 9, 9, 13, 11, 19, 12

GridSize
4
Operation
addition
RowHeaders
  • 3
  • 9
  • 6
  • 5
ColHeaders
  • 6
  • 9
  • 10
  • 4
Grid
  • [9,12,13,7]
  • [15,18,19,13]
  • [12,15,16,10]
  • [11,14,15,9]

Exercise 2

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

Answer: 9, 6, 8, 5, 6, 9, 7, 9, 10

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