hard 5×5 Set 90 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 8, 5, 10], Column headers: [3, 8, 1, 10]

Show answer

Answer: Row 8: [5, 0, 7, 2]; Row 8: [5, 0, 7, 2]; Row 5: [2, 3, 4, 5]; Row 10: [7, 2, 9, 0]

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

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 6, 9, 4], Column headers: [7, 4, 4, 8]

Show answer

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

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