expert 4×4 Set 86 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 9, 3], Column headers: [7, 5, 8]

Show answer

Answer: Row 4: [3, 1, 4]; Row 9: [2, 4, 1]; Row 3: [4, 2, 5]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 4
  • 9
  • 3
ColHeaders
  • 7
  • 5
  • 8
Cells
  • [3,1,4]
  • [2,4,1]
  • [4,2,5]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 5, 6], Column headers: [10, 6, 7]

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Answer: Row 6: [60, 36, 42]; Row 5: [50, 30, 35]; Row 6: [60, 36, 42]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 6
  • 5
  • 6
ColHeaders
  • 10
  • 6
  • 7
Cells
  • [60,36,42]
  • [50,30,35]
  • [60,36,42]