expert 5×5 Set 31 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 7, 10], Column headers: [8, 7, 8]

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Answer: Row 3: [11, 10, 11]; Row 7: [15, 14, 15]; Row 10: [18, 17, 18]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 3
  • 7
  • 10
ColHeaders
  • 8
  • 7
  • 8
Cells
  • [11,10,11]
  • [15,14,15]
  • [18,17,18]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 10, 6], Column headers: [9, 5, 4]

Show answer

Answer: Row 2: [7, 3, 2]; Row 10: [1, 5, 6]; Row 6: [3, 1, 2]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 2
  • 10
  • 6
ColHeaders
  • 9
  • 5
  • 4
Cells
  • [7,3,2]
  • [1,5,6]
  • [3,1,2]