hard 5×5 Set 40 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 9, 8, 1], Column headers: [1, 5, 5, 5]

Show answer

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

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

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 8, 8, 2], Column headers: [3, 5, 4, 7]

Show answer

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

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