expert 6×6 Set 90 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 6, 8], Column headers: [7, 8, 1]

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Answer: Row 5: [35, 40, 5]; Row 6: [42, 48, 6]; Row 8: [56, 64, 8]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 5
  • 6
  • 8
ColHeaders
  • 7
  • 8
  • 1
Cells
  • [35,40,5]
  • [42,48,6]
  • [56,64,8]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 9, 4], Column headers: [8, 7, 10]

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Answer: Row 8: [16, 15, 18]; Row 9: [17, 16, 19]; Row 4: [12, 11, 14]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 8
  • 9
  • 4
ColHeaders
  • 8
  • 7
  • 10
Cells
  • [16,15,18]
  • [17,16,19]
  • [12,11,14]