medium 5×5 Set 54 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 5, 9], Column headers: [9, 7, 10]

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Answer: Row 7: [16, 14, 17]; Row 5: [14, 12, 15]; Row 9: [18, 16, 19]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 7
  • 5
  • 9
ColHeaders
  • 9
  • 7
  • 10
Cells
  • [16,14,17]
  • [14,12,15]
  • [18,16,19]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 7, 4], Column headers: [6, 4, 8]

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Answer: Row 2: [4, 2, 6]; Row 7: [1, 3, 1]; Row 4: [2, 0, 4]

SubType
speed-grid
Difficulty
medium
Operation
-
RowHeaders
  • 2
  • 7
  • 4
ColHeaders
  • 6
  • 4
  • 8
Cells
  • [4,2,6]
  • [1,3,1]
  • [2,0,4]