easy 4×4 Set 55 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 6, 2], Column headers: [6, 3, 1]

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Answer: Row 3: [18, 9, 3]; Row 6: [36, 18, 6]; Row 2: [12, 6, 2]

SubType
speed-grid
Difficulty
easy
Operation
×
RowHeaders
  • 3
  • 6
  • 2
ColHeaders
  • 6
  • 3
  • 1
Cells
  • [18,9,3]
  • [36,18,6]
  • [12,6,2]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 6, 2], Column headers: [5, 7, 6]

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Answer: Row 9: [14, 16, 15]; Row 6: [11, 13, 12]; Row 2: [7, 9, 8]

SubType
speed-grid
Difficulty
easy
Operation
+
RowHeaders
  • 9
  • 6
  • 2
ColHeaders
  • 5
  • 7
  • 6
Cells
  • [14,16,15]
  • [11,13,12]
  • [7,9,8]