hard Set 2 Form Exercise

Exercise 1

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

Answer: 6, 5, 5, 6, 7, 3, 8, 3, 2

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

Exercise 2

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

Answer: 8, 8, 5, 6, 3, 4, 5, 9, 7

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