hard 5×5 Set 62 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 1, 8, 2], Column headers: [8, 5, 8, 8]

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Answer: Row 3: [11, 8, 11, 11]; Row 1: [9, 6, 9, 9]; Row 8: [16, 13, 16, 16]; Row 2: [10, 7, 10, 10]

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

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 6, 2, 5], Column headers: [6, 9, 6, 8]

Show answer

Answer: Row 8: [2, 1, 2, 0]; Row 6: [0, 3, 0, 2]; Row 2: [4, 7, 4, 6]; Row 5: [1, 4, 1, 3]

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