easy 4×4 Set 22 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 7, 5], Column headers: [1, 7, 9]

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Answer: Row 3: [3, 21, 27]; Row 7: [7, 49, 63]; Row 5: [5, 35, 45]

SubType
speed-grid
Difficulty
easy
Operation
×
RowHeaders
  • 3
  • 7
  • 5
ColHeaders
  • 1
  • 7
  • 9
Cells
  • [3,21,27]
  • [7,49,63]
  • [5,35,45]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 7, 4], Column headers: [4, 5, 6]

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Answer: Row 8: [32, 40, 48]; Row 7: [28, 35, 42]; Row 4: [16, 20, 24]

SubType
speed-grid
Difficulty
easy
Operation
×
RowHeaders
  • 8
  • 7
  • 4
ColHeaders
  • 4
  • 5
  • 6
Cells
  • [32,40,48]
  • [28,35,42]
  • [16,20,24]