hard Set 4 Form Exercise

Exercise 1

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

Answer: 16, 17, 12, 19, 15, 14, 14, 18, 13

GridSize
4
Operation
addition
RowHeaders
  • 7
  • 6
  • 10
  • 5
ColHeaders
  • 6
  • 8
  • 9
  • 7
Grid
  • [13,15,16,14]
  • [12,14,15,13]
  • [16,18,19,17]
  • [11,13,14,12]

Exercise 2

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

Answer: 18, 12, 15, 9, 13, 15, 11, 16, 17

GridSize
4
Operation
addition
RowHeaders
  • 8
  • 6
  • 7
  • 10
ColHeaders
  • 3
  • 9
  • 10
  • 5
Grid
  • [11,17,18,13]
  • [9,15,16,11]
  • [10,16,17,12]
  • [13,19,20,15]