medium 4×4 Set 63 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 5, 1], Column headers: [2, 1, 7]

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Answer: Row 1: [2, 1, 7]; Row 5: [10, 5, 35]; Row 1: [2, 1, 7]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 1
  • 5
  • 1
ColHeaders
  • 2
  • 1
  • 7
Cells
  • [2,1,7]
  • [10,5,35]
  • [2,1,7]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 8, 1], Column headers: [5, 1, 9]

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Answer: Row 5: [10, 6, 14]; Row 8: [13, 9, 17]; Row 1: [6, 2, 10]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 5
  • 8
  • 1
ColHeaders
  • 5
  • 1
  • 9
Cells
  • [10,6,14]
  • [13,9,17]
  • [6,2,10]