expert 4×4 Set 50 Form Exercise

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

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Answer: Row 6: [13, 16, 12]; Row 9: [16, 19, 15]; Row 4: [11, 14, 10]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 6
  • 9
  • 4
ColHeaders
  • 7
  • 10
  • 6
Cells
  • [13,16,12]
  • [16,19,15]
  • [11,14,10]

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

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Answer: Row 6: [12, 11, 14]; Row 5: [11, 10, 13]; Row 1: [7, 6, 9]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 6
  • 5
  • 1
ColHeaders
  • 6
  • 5
  • 8
Cells
  • [12,11,14]
  • [11,10,13]
  • [7,6,9]