hard 5×5 Set 74 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 7, 8, 4], Column headers: [1, 6, 1, 2]

Show answer

Answer: Row 10: [9, 4, 9, 8]; Row 7: [6, 1, 6, 5]; Row 8: [7, 2, 7, 6]; Row 4: [3, 2, 3, 2]

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

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 5, 6, 3], Column headers: [5, 2, 9, 5]

Show answer

Answer: Row 6: [30, 12, 54, 30]; Row 5: [25, 10, 45, 25]; Row 6: [30, 12, 54, 30]; Row 3: [15, 6, 27, 15]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 6
  • 5
  • 6
  • 3
ColHeaders
  • 5
  • 2
  • 9
  • 5
Cells
  • [30,12,54,30]
  • [25,10,45,25]
  • [30,12,54,30]
  • [15,6,27,15]