easy 4×4 Set 65 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 7, 9], Column headers: [2, 9, 1]

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Answer: Row 6: [8, 15, 7]; Row 7: [9, 16, 8]; Row 9: [11, 18, 10]

SubType
speed-grid
Difficulty
easy
Operation
+
RowHeaders
  • 6
  • 7
  • 9
ColHeaders
  • 2
  • 9
  • 1
Cells
  • [8,15,7]
  • [9,16,8]
  • [11,18,10]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 5, 5], Column headers: [10, 9, 10]

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Answer: Row 2: [20, 18, 20]; Row 5: [50, 45, 50]; Row 5: [50, 45, 50]

SubType
speed-grid
Difficulty
easy
Operation
×
RowHeaders
  • 2
  • 5
  • 5
ColHeaders
  • 10
  • 9
  • 10
Cells
  • [20,18,20]
  • [50,45,50]
  • [50,45,50]