expert 5×5 Set 62 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 9, 3], Column headers: [4, 2, 7]

Show answer

Answer: Row 6: [24, 12, 42]; Row 9: [36, 18, 63]; Row 3: [12, 6, 21]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 6
  • 9
  • 3
ColHeaders
  • 4
  • 2
  • 7
Cells
  • [24,12,42]
  • [36,18,63]
  • [12,6,21]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 8, 1], Column headers: [9, 8, 7]

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Answer: Row 10: [19, 18, 17]; Row 8: [17, 16, 15]; Row 1: [10, 9, 8]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 10
  • 8
  • 1
ColHeaders
  • 9
  • 8
  • 7
Cells
  • [19,18,17]
  • [17,16,15]
  • [10,9,8]