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: [9, 6, 2, 9], Column headers: [4, 3, 10, 4]

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Answer: Row 9: [5, 6, 1, 5]; Row 6: [2, 3, 4, 2]; Row 2: [2, 1, 8, 2]; Row 9: [5, 6, 1, 5]

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

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

Show answer

Answer: Row 6: [12, 14, 16, 8]; Row 3: [9, 11, 13, 5]; Row 10: [16, 18, 20, 12]; Row 1: [7, 9, 11, 3]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 6
  • 3
  • 10
  • 1
ColHeaders
  • 6
  • 8
  • 10
  • 2
Cells
  • [12,14,16,8]
  • [9,11,13,5]
  • [16,18,20,12]
  • [7,9,11,3]