hard 5×5 Set 25 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 3, 3, 9], Column headers: [3, 1, 9, 3]

Show answer

Answer: Row 10: [7, 9, 1, 7]; Row 3: [0, 2, 6, 0]; Row 3: [0, 2, 6, 0]; Row 9: [6, 8, 0, 6]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 10
  • 3
  • 3
  • 9
ColHeaders
  • 3
  • 1
  • 9
  • 3
Cells
  • [7,9,1,7]
  • [0,2,6,0]
  • [0,2,6,0]
  • [6,8,0,6]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 1, 7, 5], Column headers: [1, 1, 8, 10]

Show answer

Answer: Row 8: [7, 7, 0, 2]; Row 1: [0, 0, 7, 9]; Row 7: [6, 6, 1, 3]; Row 5: [4, 4, 3, 5]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 8
  • 1
  • 7
  • 5
ColHeaders
  • 1
  • 1
  • 8
  • 10
Cells
  • [7,7,0,2]
  • [0,0,7,9]
  • [6,6,1,3]
  • [4,4,3,5]