expert 5×5 Set 87 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 6, 8], Column headers: [4, 10, 2]

Show answer

Answer: Row 8: [32, 80, 16]; Row 6: [24, 60, 12]; Row 8: [32, 80, 16]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 8
  • 6
  • 8
ColHeaders
  • 4
  • 10
  • 2
Cells
  • [32,80,16]
  • [24,60,12]
  • [32,80,16]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 4, 5], Column headers: [3, 8, 8]

Show answer

Answer: Row 8: [5, 0, 0]; Row 4: [1, 4, 4]; Row 5: [2, 3, 3]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 8
  • 4
  • 5
ColHeaders
  • 3
  • 8
  • 8
Cells
  • [5,0,0]
  • [1,4,4]
  • [2,3,3]