expert Set 4 Form Exercise

Exercise 1

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

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

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

Exercise 2

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

Answer: 2, 8, 6, 4, 5, 5, 7, 4, 1, 6, 4, 7

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