expert 5×5 Set 23 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 6, 7], Column headers: [6, 10, 9]

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Answer: Row 4: [24, 40, 36]; Row 6: [36, 60, 54]; Row 7: [42, 70, 63]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 4
  • 6
  • 7
ColHeaders
  • 6
  • 10
  • 9
Cells
  • [24,40,36]
  • [36,60,54]
  • [42,70,63]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 4, 7], Column headers: [7, 8, 10]

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Answer: Row 1: [8, 9, 11]; Row 4: [11, 12, 14]; Row 7: [14, 15, 17]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 1
  • 4
  • 7
ColHeaders
  • 7
  • 8
  • 10
Cells
  • [8,9,11]
  • [11,12,14]
  • [14,15,17]