expert 5×5 Set 84 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 9, 3], Column headers: [3, 1, 9]

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Answer: Row 7: [10, 8, 16]; Row 9: [12, 10, 18]; Row 3: [6, 4, 12]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 7
  • 9
  • 3
ColHeaders
  • 3
  • 1
  • 9
Cells
  • [10,8,16]
  • [12,10,18]
  • [6,4,12]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 3, 3], Column headers: [3, 2, 5]

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Answer: Row 2: [1, 0, 3]; Row 3: [0, 1, 2]; Row 3: [0, 1, 2]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 2
  • 3
  • 3
ColHeaders
  • 3
  • 2
  • 5
Cells
  • [1,0,3]
  • [0,1,2]
  • [0,1,2]