expert 6×6 Set 75 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 7, 4], Column headers: [6, 10, 5]

Show answer

Answer: Row 8: [48, 80, 40]; Row 7: [42, 70, 35]; Row 4: [24, 40, 20]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 8
  • 7
  • 4
ColHeaders
  • 6
  • 10
  • 5
Cells
  • [48,80,40]
  • [42,70,35]
  • [24,40,20]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 4, 8], Column headers: [4, 8, 7]

Show answer

Answer: Row 3: [1, 5, 4]; Row 4: [0, 4, 3]; Row 8: [4, 0, 1]

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