expert 5×5 Set 45 Form Exercise

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

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Answer: Row 3: [21, 9, 9]; Row 8: [56, 24, 24]; Row 4: [28, 12, 12]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 3
  • 8
  • 4
ColHeaders
  • 7
  • 3
  • 3
Cells
  • [21,9,9]
  • [56,24,24]
  • [28,12,12]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 5, 3], Column headers: [9, 4, 10]

Show answer

Answer: Row 3: [27, 12, 30]; Row 5: [45, 20, 50]; Row 3: [27, 12, 30]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 3
  • 5
  • 3
ColHeaders
  • 9
  • 4
  • 10
Cells
  • [27,12,30]
  • [45,20,50]
  • [27,12,30]