hard 5×5 Set 84 Form Exercise

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

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Answer: Row 4: [4, 4, 2, 1]; Row 8: [0, 0, 6, 3]; Row 3: [5, 5, 1, 2]; Row 7: [1, 1, 5, 2]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 4
  • 8
  • 3
  • 7
ColHeaders
  • 8
  • 8
  • 2
  • 5
Cells
  • [4,4,2,1]
  • [0,0,6,3]
  • [5,5,1,2]
  • [1,1,5,2]

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

Show answer

Answer: Row 7: [56, 28, 14, 28]; Row 7: [56, 28, 14, 28]; Row 7: [56, 28, 14, 28]; Row 5: [40, 20, 10, 20]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 7
  • 7
  • 7
  • 5
ColHeaders
  • 8
  • 4
  • 2
  • 4
Cells
  • [56,28,14,28]
  • [56,28,14,28]
  • [56,28,14,28]
  • [40,20,10,20]