expert 5×5 Set 72 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 8, 1], Column headers: [5, 3, 9]

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Answer: Row 3: [8, 6, 12]; Row 8: [13, 11, 17]; Row 1: [6, 4, 10]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 3
  • 8
  • 1
ColHeaders
  • 5
  • 3
  • 9
Cells
  • [8,6,12]
  • [13,11,17]
  • [6,4,10]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 8, 3], Column headers: [8, 6, 10]

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Answer: Row 7: [1, 1, 3]; Row 8: [0, 2, 2]; Row 3: [5, 3, 7]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 7
  • 8
  • 3
ColHeaders
  • 8
  • 6
  • 10
Cells
  • [1,1,3]
  • [0,2,2]
  • [5,3,7]