medium 5×5 Set 48 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 3, 1], Column headers: [2, 8, 7]

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Answer: Row 7: [14, 56, 49]; Row 3: [6, 24, 21]; Row 1: [2, 8, 7]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 7
  • 3
  • 1
ColHeaders
  • 2
  • 8
  • 7
Cells
  • [14,56,49]
  • [6,24,21]
  • [2,8,7]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 5, 9], Column headers: [7, 9, 8]

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Answer: Row 10: [70, 90, 80]; Row 5: [35, 45, 40]; Row 9: [63, 81, 72]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 10
  • 5
  • 9
ColHeaders
  • 7
  • 9
  • 8
Cells
  • [70,90,80]
  • [35,45,40]
  • [63,81,72]