hard 5×5 Set 53 Form Exercise

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

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Answer: Row 1: [0, 0, 3, 3]; Row 10: [9, 9, 6, 6]; Row 2: [1, 1, 2, 2]; Row 1: [0, 0, 3, 3]

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

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 2, 1, 9], Column headers: [8, 8, 2, 6]

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Answer: Row 7: [15, 15, 9, 13]; Row 2: [10, 10, 4, 8]; Row 1: [9, 9, 3, 7]; Row 9: [17, 17, 11, 15]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 7
  • 2
  • 1
  • 9
ColHeaders
  • 8
  • 8
  • 2
  • 6
Cells
  • [15,15,9,13]
  • [10,10,4,8]
  • [9,9,3,7]
  • [17,17,11,15]