hard 5×5 Set 57 Form Exercise

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

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Answer: Row 6: [12, 12, 6, 6]; Row 5: [10, 10, 5, 5]; Row 9: [18, 18, 9, 9]; Row 1: [2, 2, 1, 1]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 6
  • 5
  • 9
  • 1
ColHeaders
  • 2
  • 2
  • 1
  • 1
Cells
  • [12,12,6,6]
  • [10,10,5,5]
  • [18,18,9,9]
  • [2,2,1,1]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 8, 9, 8], Column headers: [5, 8, 10, 6]

Show answer

Answer: Row 9: [4, 1, 1, 3]; Row 8: [3, 0, 2, 2]; Row 9: [4, 1, 1, 3]; Row 8: [3, 0, 2, 2]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 9
  • 8
  • 9
  • 8
ColHeaders
  • 5
  • 8
  • 10
  • 6
Cells
  • [4,1,1,3]
  • [3,0,2,2]
  • [4,1,1,3]
  • [3,0,2,2]