hard Set 9 Form Exercise

Exercise 1

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

Answer: 9, 7, 6, 5, 8, 6, 4, 7, 1

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

Exercise 2

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

Answer: 3, 8, 2, 9, 5, 4, 4, 7, 5

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