easy 5×5 Set 31 Form Exercise

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

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Answer: Row 2: [12, 8, 4]; Row 10: [20, 16, 12]; Row 2: [12, 8, 4]

SubType
speed-grid
Difficulty
easy
Operation
+
RowHeaders
  • 2
  • 10
  • 2
ColHeaders
  • 10
  • 6
  • 2
Cells
  • [12,8,4]
  • [20,16,12]
  • [12,8,4]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 5, 9], Column headers: [6, 4, 6]

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Answer: Row 4: [2, 0, 2]; Row 5: [1, 1, 1]; Row 9: [3, 5, 3]

SubType
speed-grid
Difficulty
easy
Operation
-
RowHeaders
  • 4
  • 5
  • 9
ColHeaders
  • 6
  • 4
  • 6
Cells
  • [2,0,2]
  • [1,1,1]
  • [3,5,3]