medium 5×5 Set 85 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 4, 10], Column headers: [9, 3, 1]

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Answer: Row 10: [90, 30, 10]; Row 4: [36, 12, 4]; Row 10: [90, 30, 10]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 10
  • 4
  • 10
ColHeaders
  • 9
  • 3
  • 1
Cells
  • [90,30,10]
  • [36,12,4]
  • [90,30,10]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 5, 4], Column headers: [4, 7, 4]

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Answer: Row 7: [28, 49, 28]; Row 5: [20, 35, 20]; Row 4: [16, 28, 16]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 7
  • 5
  • 4
ColHeaders
  • 4
  • 7
  • 4
Cells
  • [28,49,28]
  • [20,35,20]
  • [16,28,16]