hard 5×5 Set 63 Form Exercise

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

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Answer: Row 4: [28, 40, 32, 24]; Row 3: [21, 30, 24, 18]; Row 10: [70, 100, 80, 60]; Row 5: [35, 50, 40, 30]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 4
  • 3
  • 10
  • 5
ColHeaders
  • 7
  • 10
  • 8
  • 6
Cells
  • [28,40,32,24]
  • [21,30,24,18]
  • [70,100,80,60]
  • [35,50,40,30]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 8, 2, 6], Column headers: [3, 9, 8, 8]

Show answer

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

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