medium 4×4 Set 29 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 8, 1], Column headers: [4, 2, 4]

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Answer: Row 6: [10, 8, 10]; Row 8: [12, 10, 12]; Row 1: [5, 3, 5]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 6
  • 8
  • 1
ColHeaders
  • 4
  • 2
  • 4
Cells
  • [10,8,10]
  • [12,10,12]
  • [5,3,5]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 10, 7], Column headers: [6, 5, 3]

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Answer: Row 2: [4, 3, 1]; Row 10: [4, 5, 7]; Row 7: [1, 2, 4]

SubType
speed-grid
Difficulty
medium
Operation
-
RowHeaders
  • 2
  • 10
  • 7
ColHeaders
  • 6
  • 5
  • 3
Cells
  • [4,3,1]
  • [4,5,7]
  • [1,2,4]