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: [8, 2, 2, 1], Column headers: [5, 2, 1, 6]

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

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

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

Show answer

Answer: Row 6: [14, 10, 10, 7]; Row 10: [18, 14, 14, 11]; Row 10: [18, 14, 14, 11]; Row 1: [9, 5, 5, 2]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 6
  • 10
  • 10
  • 1
ColHeaders
  • 8
  • 4
  • 4
  • 1
Cells
  • [14,10,10,7]
  • [18,14,14,11]
  • [18,14,14,11]
  • [9,5,5,2]