expert 5×5 Set 100 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 6, 6], Column headers: [5, 9, 3]

Show answer

Answer: Row 7: [35, 63, 21]; Row 6: [30, 54, 18]; Row 6: [30, 54, 18]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 7
  • 6
  • 6
ColHeaders
  • 5
  • 9
  • 3
Cells
  • [35,63,21]
  • [30,54,18]
  • [30,54,18]

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

Show answer

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

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