easy 4×4 Set 28 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 1, 10], Column headers: [1, 8, 1]

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Answer: Row 5: [6, 13, 6]; Row 1: [2, 9, 2]; Row 10: [11, 18, 11]

SubType
speed-grid
Difficulty
easy
Operation
+
RowHeaders
  • 5
  • 1
  • 10
ColHeaders
  • 1
  • 8
  • 1
Cells
  • [6,13,6]
  • [2,9,2]
  • [11,18,11]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 7, 4], Column headers: [10, 5, 6]

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Answer: Row 2: [12, 7, 8]; Row 7: [17, 12, 13]; Row 4: [14, 9, 10]

SubType
speed-grid
Difficulty
easy
Operation
+
RowHeaders
  • 2
  • 7
  • 4
ColHeaders
  • 10
  • 5
  • 6
Cells
  • [12,7,8]
  • [17,12,13]
  • [14,9,10]