hard 5×5 Set 75 Form Exercise

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

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

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

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 8, 4, 9], Column headers: [7, 6, 9, 4]

Show answer

Answer: Row 1: [8, 7, 10, 5]; Row 8: [15, 14, 17, 12]; Row 4: [11, 10, 13, 8]; Row 9: [16, 15, 18, 13]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 1
  • 8
  • 4
  • 9
ColHeaders
  • 7
  • 6
  • 9
  • 4
Cells
  • [8,7,10,5]
  • [15,14,17,12]
  • [11,10,13,8]
  • [16,15,18,13]