expert 5×5 Set 57 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 8, 2], Column headers: [4, 9, 1]

Show answer

Answer: Row 1: [3, 8, 0]; Row 8: [4, 1, 7]; Row 2: [2, 7, 1]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 1
  • 8
  • 2
ColHeaders
  • 4
  • 9
  • 1
Cells
  • [3,8,0]
  • [4,1,7]
  • [2,7,1]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 2, 3], Column headers: [3, 7, 9]

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Answer: Row 6: [18, 42, 54]; Row 2: [6, 14, 18]; Row 3: [9, 21, 27]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 6
  • 2
  • 3
ColHeaders
  • 3
  • 7
  • 9
Cells
  • [18,42,54]
  • [6,14,18]
  • [9,21,27]