hard 5×5 Set 82 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 6, 4, 1], Column headers: [10, 8, 8, 4]

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Answer: Row 6: [60, 48, 48, 24]; Row 6: [60, 48, 48, 24]; Row 4: [40, 32, 32, 16]; Row 1: [10, 8, 8, 4]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 6
  • 6
  • 4
  • 1
ColHeaders
  • 10
  • 8
  • 8
  • 4
Cells
  • [60,48,48,24]
  • [60,48,48,24]
  • [40,32,32,16]
  • [10,8,8,4]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 1, 4, 2], Column headers: [1, 7, 2, 10]

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Answer: Row 2: [1, 5, 0, 8]; Row 1: [0, 6, 1, 9]; Row 4: [3, 3, 2, 6]; Row 2: [1, 5, 0, 8]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 2
  • 1
  • 4
  • 2
ColHeaders
  • 1
  • 7
  • 2
  • 10
Cells
  • [1,5,0,8]
  • [0,6,1,9]
  • [3,3,2,6]
  • [1,5,0,8]