expert 4×4 Set 58 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 3, 2], Column headers: [5, 1, 1]

Show answer

Answer: Row 8: [40, 8, 8]; Row 3: [15, 3, 3]; Row 2: [10, 2, 2]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 8
  • 3
  • 2
ColHeaders
  • 5
  • 1
  • 1
Cells
  • [40,8,8]
  • [15,3,3]
  • [10,2,2]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 3, 10], Column headers: [7, 4, 8]

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Answer: Row 3: [4, 1, 5]; Row 3: [4, 1, 5]; Row 10: [3, 6, 2]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 3
  • 3
  • 10
ColHeaders
  • 7
  • 4
  • 8
Cells
  • [4,1,5]
  • [4,1,5]
  • [3,6,2]