hard 5×5 Set 17 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 4, 10, 10], Column headers: [10, 3, 9, 3]

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Answer: Row 6: [16, 9, 15, 9]; Row 4: [14, 7, 13, 7]; Row 10: [20, 13, 19, 13]; Row 10: [20, 13, 19, 13]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 6
  • 4
  • 10
  • 10
ColHeaders
  • 10
  • 3
  • 9
  • 3
Cells
  • [16,9,15,9]
  • [14,7,13,7]
  • [20,13,19,13]
  • [20,13,19,13]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 4, 5, 3], Column headers: [10, 7, 7, 4]

Show answer

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

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