hard 5×5 Set 26 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 2, 5, 10], Column headers: [3, 6, 8, 7]

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Answer: Row 4: [12, 24, 32, 28]; Row 2: [6, 12, 16, 14]; Row 5: [15, 30, 40, 35]; Row 10: [30, 60, 80, 70]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 4
  • 2
  • 5
  • 10
ColHeaders
  • 3
  • 6
  • 8
  • 7
Cells
  • [12,24,32,28]
  • [6,12,16,14]
  • [15,30,40,35]
  • [30,60,80,70]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 10, 6, 6], Column headers: [6, 1, 5, 9]

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Answer: Row 1: [5, 0, 4, 8]; Row 10: [4, 9, 5, 1]; Row 6: [0, 5, 1, 3]; Row 6: [0, 5, 1, 3]

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