medium 6×6 Set 78 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 9, 4], Column headers: [8, 6, 7]

Show answer

Answer: Row 6: [48, 36, 42]; Row 9: [72, 54, 63]; Row 4: [32, 24, 28]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 6
  • 9
  • 4
ColHeaders
  • 8
  • 6
  • 7
Cells
  • [48,36,42]
  • [72,54,63]
  • [32,24,28]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 8, 6], Column headers: [8, 7, 9]

Show answer

Answer: Row 8: [0, 1, 1]; Row 8: [0, 1, 1]; Row 6: [2, 1, 3]

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