expert 5×5 Set 52 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 7, 5], Column headers: [8, 4, 8]

Show answer

Answer: Row 4: [4, 0, 4]; Row 7: [1, 3, 1]; Row 5: [3, 1, 3]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 4
  • 7
  • 5
ColHeaders
  • 8
  • 4
  • 8
Cells
  • [4,0,4]
  • [1,3,1]
  • [3,1,3]

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

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Answer: Row 7: [56, 14, 49]; Row 8: [64, 16, 56]; Row 9: [72, 18, 63]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 7
  • 8
  • 9
ColHeaders
  • 8
  • 2
  • 7
Cells
  • [56,14,49]
  • [64,16,56]
  • [72,18,63]