hard 5×5 Set 74 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 9, 9, 1], Column headers: [4, 6, 2, 4]

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Answer: Row 4: [8, 10, 6, 8]; Row 9: [13, 15, 11, 13]; Row 9: [13, 15, 11, 13]; Row 1: [5, 7, 3, 5]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 4
  • 9
  • 9
  • 1
ColHeaders
  • 4
  • 6
  • 2
  • 4
Cells
  • [8,10,6,8]
  • [13,15,11,13]
  • [13,15,11,13]
  • [5,7,3,5]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 1, 10, 4], Column headers: [10, 8, 9, 10]

Show answer

Answer: Row 4: [6, 4, 5, 6]; Row 1: [9, 7, 8, 9]; Row 10: [0, 2, 1, 0]; Row 4: [6, 4, 5, 6]

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