hard 5×5 Set 55 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 7, 8, 2], Column headers: [2, 3, 5, 4]

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Answer: Row 5: [10, 15, 25, 20]; Row 7: [14, 21, 35, 28]; Row 8: [16, 24, 40, 32]; Row 2: [4, 6, 10, 8]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 5
  • 7
  • 8
  • 2
ColHeaders
  • 2
  • 3
  • 5
  • 4
Cells
  • [10,15,25,20]
  • [14,21,35,28]
  • [16,24,40,32]
  • [4,6,10,8]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 4, 1, 9], Column headers: [5, 2, 6, 4]

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Answer: Row 4: [20, 8, 24, 16]; Row 4: [20, 8, 24, 16]; Row 1: [5, 2, 6, 4]; Row 9: [45, 18, 54, 36]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 4
  • 4
  • 1
  • 9
ColHeaders
  • 5
  • 2
  • 6
  • 4
Cells
  • [20,8,24,16]
  • [20,8,24,16]
  • [5,2,6,4]
  • [45,18,54,36]