hard 5×5 Set 85 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 2, 7, 4], Column headers: [9, 1, 3, 2]

Show answer

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

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

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 1, 6, 9], Column headers: [3, 7, 3, 2]

Show answer

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

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