hard 5×5 Set 48 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 10, 4, 8], Column headers: [4, 7, 9, 10]

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Answer: Row 2: [2, 5, 7, 8]; Row 10: [6, 3, 1, 0]; Row 4: [0, 3, 5, 6]; Row 8: [4, 1, 1, 2]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 2
  • 10
  • 4
  • 8
ColHeaders
  • 4
  • 7
  • 9
  • 10
Cells
  • [2,5,7,8]
  • [6,3,1,0]
  • [0,3,5,6]
  • [4,1,1,2]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 5, 6, 9], Column headers: [2, 3, 5, 2]

Show answer

Answer: Row 4: [6, 7, 9, 6]; Row 5: [7, 8, 10, 7]; Row 6: [8, 9, 11, 8]; Row 9: [11, 12, 14, 11]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 4
  • 5
  • 6
  • 9
ColHeaders
  • 2
  • 3
  • 5
  • 2
Cells
  • [6,7,9,6]
  • [7,8,10,7]
  • [8,9,11,8]
  • [11,12,14,11]