easy 4×4 Set 14 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 7, 3], Column headers: [2, 6, 10]

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Answer: Row 10: [20, 60, 100]; Row 7: [14, 42, 70]; Row 3: [6, 18, 30]

SubType
speed-grid
Difficulty
easy
Operation
×
RowHeaders
  • 10
  • 7
  • 3
ColHeaders
  • 2
  • 6
  • 10
Cells
  • [20,60,100]
  • [14,42,70]
  • [6,18,30]

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

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Answer: Row 4: [1, 4, 6]; Row 3: [0, 5, 7]; Row 7: [4, 1, 3]

SubType
speed-grid
Difficulty
easy
Operation
-
RowHeaders
  • 4
  • 3
  • 7
ColHeaders
  • 3
  • 8
  • 10
Cells
  • [1,4,6]
  • [0,5,7]
  • [4,1,3]