hard 5×5 Set 45 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 10, 7, 1], Column headers: [3, 5, 3, 8]

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

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

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 5, 7, 7], Column headers: [3, 4, 8, 5]

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Answer: Row 6: [9, 10, 14, 11]; Row 5: [8, 9, 13, 10]; Row 7: [10, 11, 15, 12]; Row 7: [10, 11, 15, 12]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 6
  • 5
  • 7
  • 7
ColHeaders
  • 3
  • 4
  • 8
  • 5
Cells
  • [9,10,14,11]
  • [8,9,13,10]
  • [10,11,15,12]
  • [10,11,15,12]