easy 4×4 Set 27 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 3, 9], Column headers: [7, 8, 1]

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Answer: Row 3: [10, 11, 4]; Row 3: [10, 11, 4]; Row 9: [16, 17, 10]

SubType
speed-grid
Difficulty
easy
Operation
+
RowHeaders
  • 3
  • 3
  • 9
ColHeaders
  • 7
  • 8
  • 1
Cells
  • [10,11,4]
  • [10,11,4]
  • [16,17,10]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 4, 2], Column headers: [5, 9, 5]

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Answer: Row 3: [8, 12, 8]; Row 4: [9, 13, 9]; Row 2: [7, 11, 7]

SubType
speed-grid
Difficulty
easy
Operation
+
RowHeaders
  • 3
  • 4
  • 2
ColHeaders
  • 5
  • 9
  • 5
Cells
  • [8,12,8]
  • [9,13,9]
  • [7,11,7]