hard 5×5 Set 12 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 4, 3, 10], Column headers: [7, 3, 8, 9]

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

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

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 9, 1, 10], Column headers: [10, 6, 6, 10]

Show answer

Answer: Row 4: [14, 10, 10, 14]; Row 9: [19, 15, 15, 19]; Row 1: [11, 7, 7, 11]; Row 10: [20, 16, 16, 20]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 4
  • 9
  • 1
  • 10
ColHeaders
  • 10
  • 6
  • 6
  • 10
Cells
  • [14,10,10,14]
  • [19,15,15,19]
  • [11,7,7,11]
  • [20,16,16,20]