hard Set 4 Form Exercise

Exercise 1

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

Answer: 0, 14, 0, 4, 24, 9, 12, 0, 2

GridSize
4
Operation
mixed
RowHeaders
  • 3
  • 1
  • 4
  • 6
ColHeaders
  • 8
  • 2
  • 6
  • 10
Grid
  • [11,1,18,0]
  • [9,1,6,0]
  • [12,2,24,0]
  • [14,4,36,0]

Exercise 2

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

Answer: 4, 0, 16, 0, 4, 7, 0, 3, 8

GridSize
4
Operation
mixed
RowHeaders
  • 7
  • 2
  • 4
  • 1
ColHeaders
  • 3
  • 1
  • 4
  • 9
Grid
  • [10,6,28,0]
  • [5,1,8,0]
  • [7,3,16,0]
  • [4,0,4,0]