hard Set 3 Form Exercise

Exercise 1

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

Answer: 9, 11, 16, 19, 19, 10, 17, 20, 11

GridSize
4
Operation
addition
RowHeaders
  • 9
  • 10
  • 2
  • 8
ColHeaders
  • 1
  • 10
  • 7
  • 9
Grid
  • [10,19,16,18]
  • [11,20,17,19]
  • [3,12,9,11]
  • [9,18,15,17]

Exercise 2

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

Answer: 9, 13, 10, 12, 15, 14, 13, 9, 16

GridSize
4
Operation
addition
RowHeaders
  • 7
  • 5
  • 8
  • 4
ColHeaders
  • 7
  • 2
  • 8
  • 5
Grid
  • [14,9,15,12]
  • [12,7,13,10]
  • [15,10,16,13]
  • [11,6,12,9]