medium 5×5 Set 42 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 1, 2], Column headers: [7, 2, 9]

Show answer

Answer: Row 5: [35, 10, 45]; Row 1: [7, 2, 9]; Row 2: [14, 4, 18]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 5
  • 1
  • 2
ColHeaders
  • 7
  • 2
  • 9
Cells
  • [35,10,45]
  • [7,2,9]
  • [14,4,18]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 3, 7], Column headers: [3, 2, 6]

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Answer: Row 9: [12, 11, 15]; Row 3: [6, 5, 9]; Row 7: [10, 9, 13]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 9
  • 3
  • 7
ColHeaders
  • 3
  • 2
  • 6
Cells
  • [12,11,15]
  • [6,5,9]
  • [10,9,13]