hard 5×5 Set 61 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 2, 2, 3], Column headers: [2, 7, 10, 9]

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Answer: Row 1: [2, 7, 10, 9]; Row 2: [4, 14, 20, 18]; Row 2: [4, 14, 20, 18]; Row 3: [6, 21, 30, 27]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 1
  • 2
  • 2
  • 3
ColHeaders
  • 2
  • 7
  • 10
  • 9
Cells
  • [2,7,10,9]
  • [4,14,20,18]
  • [4,14,20,18]
  • [6,21,30,27]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 10, 10, 4], Column headers: [4, 2, 6, 5]

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Answer: Row 6: [10, 8, 12, 11]; Row 10: [14, 12, 16, 15]; Row 10: [14, 12, 16, 15]; Row 4: [8, 6, 10, 9]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 6
  • 10
  • 10
  • 4
ColHeaders
  • 4
  • 2
  • 6
  • 5
Cells
  • [10,8,12,11]
  • [14,12,16,15]
  • [14,12,16,15]
  • [8,6,10,9]