medium 4×4 Set 47 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 8, 10], Column headers: [5, 8, 7]

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Answer: Row 3: [2, 5, 4]; Row 8: [3, 0, 1]; Row 10: [5, 2, 3]

SubType
speed-grid
Difficulty
medium
Operation
-
RowHeaders
  • 3
  • 8
  • 10
ColHeaders
  • 5
  • 8
  • 7
Cells
  • [2,5,4]
  • [3,0,1]
  • [5,2,3]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 3, 2], Column headers: [4, 8, 6]

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Answer: Row 7: [11, 15, 13]; Row 3: [7, 11, 9]; Row 2: [6, 10, 8]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 7
  • 3
  • 2
ColHeaders
  • 4
  • 8
  • 6
Cells
  • [11,15,13]
  • [7,11,9]
  • [6,10,8]