medium 5×5 Set 90 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 3, 6], Column headers: [6, 8, 7]

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Answer: Row 1: [7, 9, 8]; Row 3: [9, 11, 10]; Row 6: [12, 14, 13]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 1
  • 3
  • 6
ColHeaders
  • 6
  • 8
  • 7
Cells
  • [7,9,8]
  • [9,11,10]
  • [12,14,13]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 8, 10], Column headers: [6, 7, 3]

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Answer: Row 7: [1, 0, 4]; Row 8: [2, 1, 5]; Row 10: [4, 3, 7]

SubType
speed-grid
Difficulty
medium
Operation
-
RowHeaders
  • 7
  • 8
  • 10
ColHeaders
  • 6
  • 7
  • 3
Cells
  • [1,0,4]
  • [2,1,5]
  • [4,3,7]