expert 4×4 Set 61 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 3, 2], Column headers: [8, 4, 10]

Show answer

Answer: Row 6: [14, 10, 16]; Row 3: [11, 7, 13]; Row 2: [10, 6, 12]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 6
  • 3
  • 2
ColHeaders
  • 8
  • 4
  • 10
Cells
  • [14,10,16]
  • [11,7,13]
  • [10,6,12]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 2, 9], Column headers: [2, 6, 10]

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Answer: Row 6: [12, 36, 60]; Row 2: [4, 12, 20]; Row 9: [18, 54, 90]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 6
  • 2
  • 9
ColHeaders
  • 2
  • 6
  • 10
Cells
  • [12,36,60]
  • [4,12,20]
  • [18,54,90]