expert 5×5 Set 31 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 2, 9], Column headers: [6, 8, 9]

Show answer

Answer: Row 5: [11, 13, 14]; Row 2: [8, 10, 11]; Row 9: [15, 17, 18]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 5
  • 2
  • 9
ColHeaders
  • 6
  • 8
  • 9
Cells
  • [11,13,14]
  • [8,10,11]
  • [15,17,18]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 5, 6], Column headers: [5, 4, 7]

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Answer: Row 8: [40, 32, 56]; Row 5: [25, 20, 35]; Row 6: [30, 24, 42]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 8
  • 5
  • 6
ColHeaders
  • 5
  • 4
  • 7
Cells
  • [40,32,56]
  • [25,20,35]
  • [30,24,42]