hard 5×5 Set 43 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 3, 1, 1], Column headers: [4, 8, 6, 9]

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Answer: Row 5: [20, 40, 30, 45]; Row 3: [12, 24, 18, 27]; Row 1: [4, 8, 6, 9]; Row 1: [4, 8, 6, 9]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 5
  • 3
  • 1
  • 1
ColHeaders
  • 4
  • 8
  • 6
  • 9
Cells
  • [20,40,30,45]
  • [12,24,18,27]
  • [4,8,6,9]
  • [4,8,6,9]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 7, 4, 9], Column headers: [8, 8, 1, 8]

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Answer: Row 6: [48, 48, 6, 48]; Row 7: [56, 56, 7, 56]; Row 4: [32, 32, 4, 32]; Row 9: [72, 72, 9, 72]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 6
  • 7
  • 4
  • 9
ColHeaders
  • 8
  • 8
  • 1
  • 8
Cells
  • [48,48,6,48]
  • [56,56,7,56]
  • [32,32,4,32]
  • [72,72,9,72]