hard 5×5 Set 42 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 1, 8, 4], Column headers: [3, 3, 10, 5]

Show answer

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

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

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 2, 8, 4], Column headers: [2, 2, 3, 6]

Show answer

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

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