expert 5×5 Set 46 Form Exercise

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

Show answer

Answer: Row 2: [9, 3, 3]; Row 9: [16, 10, 10]; Row 1: [8, 2, 2]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 2
  • 9
  • 1
ColHeaders
  • 7
  • 1
  • 1
Cells
  • [9,3,3]
  • [16,10,10]
  • [8,2,2]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 9, 2], Column headers: [5, 4, 10]

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Answer: Row 8: [40, 32, 80]; Row 9: [45, 36, 90]; Row 2: [10, 8, 20]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 8
  • 9
  • 2
ColHeaders
  • 5
  • 4
  • 10
Cells
  • [40,32,80]
  • [45,36,90]
  • [10,8,20]