expert 5×5 Set 34 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 8, 2], Column headers: [8, 5, 10]

Show answer

Answer: Row 9: [72, 45, 90]; Row 8: [64, 40, 80]; Row 2: [16, 10, 20]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 9
  • 8
  • 2
ColHeaders
  • 8
  • 5
  • 10
Cells
  • [72,45,90]
  • [64,40,80]
  • [16,10,20]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 4, 8], Column headers: [1, 4, 4]

Show answer

Answer: Row 7: [7, 28, 28]; Row 4: [4, 16, 16]; Row 8: [8, 32, 32]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 7
  • 4
  • 8
ColHeaders
  • 1
  • 4
  • 4
Cells
  • [7,28,28]
  • [4,16,16]
  • [8,32,32]