hard 5×5 Set 94 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 7, 9, 10], Column headers: [7, 1, 2, 4]

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Answer: Row 9: [63, 9, 18, 36]; Row 7: [49, 7, 14, 28]; Row 9: [63, 9, 18, 36]; Row 10: [70, 10, 20, 40]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 9
  • 7
  • 9
  • 10
ColHeaders
  • 7
  • 1
  • 2
  • 4
Cells
  • [63,9,18,36]
  • [49,7,14,28]
  • [63,9,18,36]
  • [70,10,20,40]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 4, 9, 1], Column headers: [8, 10, 8, 4]

Show answer

Answer: Row 10: [80, 100, 80, 40]; Row 4: [32, 40, 32, 16]; Row 9: [72, 90, 72, 36]; Row 1: [8, 10, 8, 4]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 10
  • 4
  • 9
  • 1
ColHeaders
  • 8
  • 10
  • 8
  • 4
Cells
  • [80,100,80,40]
  • [32,40,32,16]
  • [72,90,72,36]
  • [8,10,8,4]