expert 5×5 Set 38 Form Exercise

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

Show answer

Answer: Row 3: [18, 12, 24]; Row 6: [36, 24, 48]; Row 10: [60, 40, 80]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 3
  • 6
  • 10
ColHeaders
  • 6
  • 4
  • 8
Cells
  • [18,12,24]
  • [36,24,48]
  • [60,40,80]

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

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Answer: Row 8: [6, 4, 5]; Row 8: [6, 4, 5]; Row 10: [8, 6, 7]

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