hard 5×5 Set 38 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 5, 2, 7], Column headers: [9, 4, 10, 8]

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Answer: Row 4: [36, 16, 40, 32]; Row 5: [45, 20, 50, 40]; Row 2: [18, 8, 20, 16]; Row 7: [63, 28, 70, 56]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 4
  • 5
  • 2
  • 7
ColHeaders
  • 9
  • 4
  • 10
  • 8
Cells
  • [36,16,40,32]
  • [45,20,50,40]
  • [18,8,20,16]
  • [63,28,70,56]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 5, 6, 2], Column headers: [3, 6, 2, 9]

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Answer: Row 9: [27, 54, 18, 81]; Row 5: [15, 30, 10, 45]; Row 6: [18, 36, 12, 54]; Row 2: [6, 12, 4, 18]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 9
  • 5
  • 6
  • 2
ColHeaders
  • 3
  • 6
  • 2
  • 9
Cells
  • [27,54,18,81]
  • [15,30,10,45]
  • [18,36,12,54]
  • [6,12,4,18]