easy 4×4 Set 68 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 5, 10], Column headers: [10, 4, 6]

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Answer: Row 4: [40, 16, 24]; Row 5: [50, 20, 30]; Row 10: [100, 40, 60]

SubType
speed-grid
Difficulty
easy
Operation
×
RowHeaders
  • 4
  • 5
  • 10
ColHeaders
  • 10
  • 4
  • 6
Cells
  • [40,16,24]
  • [50,20,30]
  • [100,40,60]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 2, 9], Column headers: [6, 7, 2]

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Answer: Row 5: [11, 12, 7]; Row 2: [8, 9, 4]; Row 9: [15, 16, 11]

SubType
speed-grid
Difficulty
easy
Operation
+
RowHeaders
  • 5
  • 2
  • 9
ColHeaders
  • 6
  • 7
  • 2
Cells
  • [11,12,7]
  • [8,9,4]
  • [15,16,11]