medium 4×4 Set 62 Form Exercise

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

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Answer: Row 10: [60, 80, 100]; Row 6: [36, 48, 60]; Row 8: [48, 64, 80]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 10
  • 6
  • 8
ColHeaders
  • 6
  • 8
  • 10
Cells
  • [60,80,100]
  • [36,48,60]
  • [48,64,80]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 9, 4], Column headers: [5, 3, 3]

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Answer: Row 8: [13, 11, 11]; Row 9: [14, 12, 12]; Row 4: [9, 7, 7]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 8
  • 9
  • 4
ColHeaders
  • 5
  • 3
  • 3
Cells
  • [13,11,11]
  • [14,12,12]
  • [9,7,7]