medium 4×4 Set 52 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 5, 1], Column headers: [2, 9, 4]

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Answer: Row 1: [2, 9, 4]; Row 5: [10, 45, 20]; Row 1: [2, 9, 4]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 1
  • 5
  • 1
ColHeaders
  • 2
  • 9
  • 4
Cells
  • [2,9,4]
  • [10,45,20]
  • [2,9,4]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 4, 9], Column headers: [3, 10, 8]

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Answer: Row 1: [3, 10, 8]; Row 4: [12, 40, 32]; Row 9: [27, 90, 72]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 1
  • 4
  • 9
ColHeaders
  • 3
  • 10
  • 8
Cells
  • [3,10,8]
  • [12,40,32]
  • [27,90,72]