hard 5×5 Set 35 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 4, 2, 3], Column headers: [10, 1, 8, 3]

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Answer: Row 6: [16, 7, 14, 9]; Row 4: [14, 5, 12, 7]; Row 2: [12, 3, 10, 5]; Row 3: [13, 4, 11, 6]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 6
  • 4
  • 2
  • 3
ColHeaders
  • 10
  • 1
  • 8
  • 3
Cells
  • [16,7,14,9]
  • [14,5,12,7]
  • [12,3,10,5]
  • [13,4,11,6]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 1, 1, 6], Column headers: [10, 1, 4, 1]

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Answer: Row 3: [7, 2, 1, 2]; Row 1: [9, 0, 3, 0]; Row 1: [9, 0, 3, 0]; Row 6: [4, 5, 2, 5]

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