expert 5×5 Set 69 Form Exercise

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

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Answer: Row 9: [90, 27, 18]; Row 10: [100, 30, 20]; Row 9: [90, 27, 18]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 9
  • 10
  • 9
ColHeaders
  • 10
  • 3
  • 2
Cells
  • [90,27,18]
  • [100,30,20]
  • [90,27,18]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 2, 10], Column headers: [3, 2, 6]

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Answer: Row 7: [10, 9, 13]; Row 2: [5, 4, 8]; Row 10: [13, 12, 16]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 7
  • 2
  • 10
ColHeaders
  • 3
  • 2
  • 6
Cells
  • [10,9,13]
  • [5,4,8]
  • [13,12,16]