hard Set 8 Form Exercise

Exercise 1

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

Answer: 5, 5, 5, 4, 7, 6, 4, 6, 4

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

Exercise 2

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

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

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