expert 5×5 Set 33 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 4, 2], Column headers: [8, 9, 6]

Show answer

Answer: Row 9: [72, 81, 54]; Row 4: [32, 36, 24]; Row 2: [16, 18, 12]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 9
  • 4
  • 2
ColHeaders
  • 8
  • 9
  • 6
Cells
  • [72,81,54]
  • [32,36,24]
  • [16,18,12]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 9, 5], Column headers: [2, 7, 9]

Show answer

Answer: Row 2: [0, 5, 7]; Row 9: [7, 2, 0]; Row 5: [3, 2, 4]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 2
  • 9
  • 5
ColHeaders
  • 2
  • 7
  • 9
Cells
  • [0,5,7]
  • [7,2,0]
  • [3,2,4]