starter 4×4 Set 21 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 6, 10], Column headers: [9, 9, 6]

Show answer

Answer: Row 8: [72, 72, 48]; Row 6: [54, 54, 36]; Row 10: [90, 90, 60]

SubType
speed-grid
Difficulty
starter
Operation
×
RowHeaders
  • 8
  • 6
  • 10
ColHeaders
  • 9
  • 9
  • 6
Cells
  • [72,72,48]
  • [54,54,36]
  • [90,90,60]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 10, 3], Column headers: [2, 2, 6]

Show answer

Answer: Row 9: [18, 18, 54]; Row 10: [20, 20, 60]; Row 3: [6, 6, 18]

SubType
speed-grid
Difficulty
starter
Operation
×
RowHeaders
  • 9
  • 10
  • 3
ColHeaders
  • 2
  • 2
  • 6
Cells
  • [18,18,54]
  • [20,20,60]
  • [6,6,18]