expert 5×5 Set 90 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 6, 6], Column headers: [7, 9, 9]

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Answer: Row 3: [10, 12, 12]; Row 6: [13, 15, 15]; Row 6: [13, 15, 15]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 3
  • 6
  • 6
ColHeaders
  • 7
  • 9
  • 9
Cells
  • [10,12,12]
  • [13,15,15]
  • [13,15,15]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 7, 9], Column headers: [3, 8, 7]

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Answer: Row 6: [3, 2, 1]; Row 7: [4, 1, 0]; Row 9: [6, 1, 2]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 6
  • 7
  • 9
ColHeaders
  • 3
  • 8
  • 7
Cells
  • [3,2,1]
  • [4,1,0]
  • [6,1,2]