hard 5×5 Set 72 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 5, 10, 7], Column headers: [1, 2, 9, 1]

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Answer: Row 6: [5, 4, 3, 5]; Row 5: [4, 3, 4, 4]; Row 10: [9, 8, 1, 9]; Row 7: [6, 5, 2, 6]

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

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 7, 3, 9], Column headers: [3, 8, 6, 7]

Show answer

Answer: Row 4: [7, 12, 10, 11]; Row 7: [10, 15, 13, 14]; Row 3: [6, 11, 9, 10]; Row 9: [12, 17, 15, 16]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 4
  • 7
  • 3
  • 9
ColHeaders
  • 3
  • 8
  • 6
  • 7
Cells
  • [7,12,10,11]
  • [10,15,13,14]
  • [6,11,9,10]
  • [12,17,15,16]