easy 4×4 Set 97 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 3, 1], Column headers: [8, 3, 3]

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Answer: Row 9: [17, 12, 12]; Row 3: [11, 6, 6]; Row 1: [9, 4, 4]

SubType
speed-grid
Difficulty
easy
Operation
+
RowHeaders
  • 9
  • 3
  • 1
ColHeaders
  • 8
  • 3
  • 3
Cells
  • [17,12,12]
  • [11,6,6]
  • [9,4,4]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 3, 8], Column headers: [7, 5, 5]

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Answer: Row 7: [49, 35, 35]; Row 3: [21, 15, 15]; Row 8: [56, 40, 40]

SubType
speed-grid
Difficulty
easy
Operation
×
RowHeaders
  • 7
  • 3
  • 8
ColHeaders
  • 7
  • 5
  • 5
Cells
  • [49,35,35]
  • [21,15,15]
  • [56,40,40]