easy 4×4 Set 60 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 3, 3], Column headers: [9, 3, 10]

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Answer: Row 2: [18, 6, 20]; Row 3: [27, 9, 30]; Row 3: [27, 9, 30]

SubType
speed-grid
Difficulty
easy
Operation
×
RowHeaders
  • 2
  • 3
  • 3
ColHeaders
  • 9
  • 3
  • 10
Cells
  • [18,6,20]
  • [27,9,30]
  • [27,9,30]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 8, 8], Column headers: [10, 8, 8]

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Answer: Row 1: [11, 9, 9]; Row 8: [18, 16, 16]; Row 8: [18, 16, 16]

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