hard Set 6 Form Exercise

Exercise 1

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

Answer: 2, 6, 3, 1, 5, 7, 6, 5, 9

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

Exercise 2

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

Answer: 4, 5, 8, 5, 7, 9, 6, 4, 6

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