expert 5×5 Set 45 Form Exercise

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

Show answer

Answer: Row 6: [48, 12, 36]; Row 2: [16, 4, 12]; Row 4: [32, 8, 24]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 6
  • 2
  • 4
ColHeaders
  • 8
  • 2
  • 6
Cells
  • [48,12,36]
  • [16,4,12]
  • [32,8,24]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 10, 6], Column headers: [8, 5, 9]

Show answer

Answer: Row 1: [7, 4, 8]; Row 10: [2, 5, 1]; Row 6: [2, 1, 3]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 1
  • 10
  • 6
ColHeaders
  • 8
  • 5
  • 9
Cells
  • [7,4,8]
  • [2,5,1]
  • [2,1,3]