expert 4×4 Set 35 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 5, 8], Column headers: [7, 10, 1]

Show answer

Answer: Row 6: [42, 60, 6]; Row 5: [35, 50, 5]; Row 8: [56, 80, 8]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 6
  • 5
  • 8
ColHeaders
  • 7
  • 10
  • 1
Cells
  • [42,60,6]
  • [35,50,5]
  • [56,80,8]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 8, 9], Column headers: [7, 9, 7]

Show answer

Answer: Row 10: [70, 90, 70]; Row 8: [56, 72, 56]; Row 9: [63, 81, 63]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 10
  • 8
  • 9
ColHeaders
  • 7
  • 9
  • 7
Cells
  • [70,90,70]
  • [56,72,56]
  • [63,81,63]