easy 4×4 Set 21 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 10, 6], Column headers: [9, 9, 3]

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Answer: Row 10: [90, 90, 30]; Row 10: [90, 90, 30]; Row 6: [54, 54, 18]

SubType
speed-grid
Difficulty
easy
Operation
×
RowHeaders
  • 10
  • 10
  • 6
ColHeaders
  • 9
  • 9
  • 3
Cells
  • [90,90,30]
  • [90,90,30]
  • [54,54,18]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 2, 7], Column headers: [2, 7, 10]

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Answer: Row 5: [10, 35, 50]; Row 2: [4, 14, 20]; Row 7: [14, 49, 70]

SubType
speed-grid
Difficulty
easy
Operation
×
RowHeaders
  • 5
  • 2
  • 7
ColHeaders
  • 2
  • 7
  • 10
Cells
  • [10,35,50]
  • [4,14,20]
  • [14,49,70]