easy 4×4 Set 77 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 5, 5], Column headers: [3, 4, 7]

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Answer: Row 7: [21, 28, 49]; Row 5: [15, 20, 35]; Row 5: [15, 20, 35]

SubType
speed-grid
Difficulty
easy
Operation
×
RowHeaders
  • 7
  • 5
  • 5
ColHeaders
  • 3
  • 4
  • 7
Cells
  • [21,28,49]
  • [15,20,35]
  • [15,20,35]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 9, 6], Column headers: [10, 5, 8]

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Answer: Row 9: [19, 14, 17]; Row 9: [19, 14, 17]; Row 6: [16, 11, 14]

SubType
speed-grid
Difficulty
easy
Operation
+
RowHeaders
  • 9
  • 9
  • 6
ColHeaders
  • 10
  • 5
  • 8
Cells
  • [19,14,17]
  • [19,14,17]
  • [16,11,14]