easy 4×4 Set 51 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 4, 6], Column headers: [4, 9, 7]

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Answer: Row 2: [2, 7, 5]; Row 4: [0, 5, 3]; Row 6: [2, 3, 1]

SubType
speed-grid
Difficulty
easy
Operation
-
RowHeaders
  • 2
  • 4
  • 6
ColHeaders
  • 4
  • 9
  • 7
Cells
  • [2,7,5]
  • [0,5,3]
  • [2,3,1]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 2, 5], Column headers: [1, 1, 9]

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Answer: Row 9: [10, 10, 18]; Row 2: [3, 3, 11]; Row 5: [6, 6, 14]

SubType
speed-grid
Difficulty
easy
Operation
+
RowHeaders
  • 9
  • 2
  • 5
ColHeaders
  • 1
  • 1
  • 9
Cells
  • [10,10,18]
  • [3,3,11]
  • [6,6,14]