expert 4×4 Set 62 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 1, 9], Column headers: [10, 3, 10]

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Answer: Row 3: [30, 9, 30]; Row 1: [10, 3, 10]; Row 9: [90, 27, 90]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 3
  • 1
  • 9
ColHeaders
  • 10
  • 3
  • 10
Cells
  • [30,9,30]
  • [10,3,10]
  • [90,27,90]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 7, 5], Column headers: [6, 6, 2]

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Answer: Row 2: [12, 12, 4]; Row 7: [42, 42, 14]; Row 5: [30, 30, 10]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 2
  • 7
  • 5
ColHeaders
  • 6
  • 6
  • 2
Cells
  • [12,12,4]
  • [42,42,14]
  • [30,30,10]