medium 5×5 Set 28 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 9, 6], Column headers: [4, 10, 2]

Show answer

Answer: Row 5: [20, 50, 10]; Row 9: [36, 90, 18]; Row 6: [24, 60, 12]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 5
  • 9
  • 6
ColHeaders
  • 4
  • 10
  • 2
Cells
  • [20,50,10]
  • [36,90,18]
  • [24,60,12]

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

Show answer

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

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