hard Set 4 Form Exercise

Exercise 1

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

Answer: 3, 6, 2, 5, 6, 6, 4, 5, 9

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

Exercise 2

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

Answer: 4, 7, 3, 5, 6, 2, 6, 8, 4

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