hard Set 1 Form Exercise

Exercise 1

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

Answer: 15, 12, 11, 4, 6, 11, 9, 10, 14

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

Exercise 2

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

Answer: 10, 12, 13, 8, 5, 9, 9, 11, 8

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