hard Set 3 Form Exercise

Exercise 1

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

Answer: 1, 2, 4, 6, 6, 3, 6, 8, 7

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

Exercise 2

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

Answer: 6, 3, 1, 4, 7, 4, 4, 9, 5

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