expert 5×5 Set 50 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 10, 5], Column headers: [3, 6, 6]

Show answer

Answer: Row 6: [18, 36, 36]; Row 10: [30, 60, 60]; Row 5: [15, 30, 30]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 6
  • 10
  • 5
ColHeaders
  • 3
  • 6
  • 6
Cells
  • [18,36,36]
  • [30,60,60]
  • [15,30,30]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 5, 7], Column headers: [7, 3, 1]

Show answer

Answer: Row 6: [13, 9, 7]; Row 5: [12, 8, 6]; Row 7: [14, 10, 8]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 6
  • 5
  • 7
ColHeaders
  • 7
  • 3
  • 1
Cells
  • [13,9,7]
  • [12,8,6]
  • [14,10,8]