expert 4×4 Set 75 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 10, 3], Column headers: [3, 1, 1]

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Answer: Row 10: [30, 10, 10]; Row 10: [30, 10, 10]; Row 3: [9, 3, 3]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 10
  • 10
  • 3
ColHeaders
  • 3
  • 1
  • 1
Cells
  • [30,10,10]
  • [30,10,10]
  • [9,3,3]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 6, 2], Column headers: [9, 8, 8]

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Answer: Row 4: [13, 12, 12]; Row 6: [15, 14, 14]; Row 2: [11, 10, 10]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 4
  • 6
  • 2
ColHeaders
  • 9
  • 8
  • 8
Cells
  • [13,12,12]
  • [15,14,14]
  • [11,10,10]