hard Set 9 Form Exercise

Exercise 1

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

Answer: 6, 5, 2, 7, 4, 1, 5, 9, 6

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

Exercise 2

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

Answer: 1, 3, 4, 8, 6, 6, 4, 2, 5

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