medium 5×5 Set 54 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 2, 5], Column headers: [2, 9, 4]

Show answer

Answer: Row 8: [16, 72, 32]; Row 2: [4, 18, 8]; Row 5: [10, 45, 20]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 8
  • 2
  • 5
ColHeaders
  • 2
  • 9
  • 4
Cells
  • [16,72,32]
  • [4,18,8]
  • [10,45,20]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 1, 4], Column headers: [5, 2, 4]

Show answer

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

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