medium 5×5 Set 89 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 10, 1], Column headers: [2, 9, 1]

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Answer: Row 8: [16, 72, 8]; Row 10: [20, 90, 10]; Row 1: [2, 9, 1]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 8
  • 10
  • 1
ColHeaders
  • 2
  • 9
  • 1
Cells
  • [16,72,8]
  • [20,90,10]
  • [2,9,1]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 3, 4], Column headers: [5, 10, 8]

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Answer: Row 7: [2, 3, 1]; Row 3: [2, 7, 5]; Row 4: [1, 6, 4]

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