expert 5×5 Set 20 Form Exercise

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

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Answer: Row 8: [72, 16, 8]; Row 8: [72, 16, 8]; Row 7: [63, 14, 7]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 8
  • 8
  • 7
ColHeaders
  • 9
  • 2
  • 1
Cells
  • [72,16,8]
  • [72,16,8]
  • [63,14,7]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 4, 7], Column headers: [7, 10, 10]

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Answer: Row 4: [11, 14, 14]; Row 4: [11, 14, 14]; Row 7: [14, 17, 17]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 4
  • 4
  • 7
ColHeaders
  • 7
  • 10
  • 10
Cells
  • [11,14,14]
  • [11,14,14]
  • [14,17,17]