hard 6×6 Set 53 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 9, 10, 4], Column headers: [2, 6, 9, 5]

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Answer: Row 10: [20, 60, 90, 50]; Row 9: [18, 54, 81, 45]; Row 10: [20, 60, 90, 50]; Row 4: [8, 24, 36, 20]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 10
  • 9
  • 10
  • 4
ColHeaders
  • 2
  • 6
  • 9
  • 5
Cells
  • [20,60,90,50]
  • [18,54,81,45]
  • [20,60,90,50]
  • [8,24,36,20]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 2, 7, 10], Column headers: [3, 9, 3, 8]

Show answer

Answer: Row 2: [6, 18, 6, 16]; Row 2: [6, 18, 6, 16]; Row 7: [21, 63, 21, 56]; Row 10: [30, 90, 30, 80]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 2
  • 2
  • 7
  • 10
ColHeaders
  • 3
  • 9
  • 3
  • 8
Cells
  • [6,18,6,16]
  • [6,18,6,16]
  • [21,63,21,56]
  • [30,90,30,80]