hard 5×5 Set 94 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 7, 8, 9], Column headers: [6, 3, 2, 2]

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Answer: Row 1: [7, 4, 3, 3]; Row 7: [13, 10, 9, 9]; Row 8: [14, 11, 10, 10]; Row 9: [15, 12, 11, 11]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 1
  • 7
  • 8
  • 9
ColHeaders
  • 6
  • 3
  • 2
  • 2
Cells
  • [7,4,3,3]
  • [13,10,9,9]
  • [14,11,10,10]
  • [15,12,11,11]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 3, 10, 9], Column headers: [9, 6, 7, 9]

Show answer

Answer: Row 10: [1, 4, 3, 1]; Row 3: [6, 3, 4, 6]; Row 10: [1, 4, 3, 1]; Row 9: [0, 3, 2, 0]

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