medium 5×5 Set 60 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 4, 8], Column headers: [9, 10, 5]

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Answer: Row 2: [18, 20, 10]; Row 4: [36, 40, 20]; Row 8: [72, 80, 40]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 2
  • 4
  • 8
ColHeaders
  • 9
  • 10
  • 5
Cells
  • [18,20,10]
  • [36,40,20]
  • [72,80,40]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 2, 8], Column headers: [2, 3, 6]

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Answer: Row 6: [4, 3, 0]; Row 2: [0, 1, 4]; Row 8: [6, 5, 2]

SubType
speed-grid
Difficulty
medium
Operation
-
RowHeaders
  • 6
  • 2
  • 8
ColHeaders
  • 2
  • 3
  • 6
Cells
  • [4,3,0]
  • [0,1,4]
  • [6,5,2]