medium 4×4 Set 72 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 10, 10], Column headers: [4, 7, 7]

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Answer: Row 6: [10, 13, 13]; Row 10: [14, 17, 17]; Row 10: [14, 17, 17]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 6
  • 10
  • 10
ColHeaders
  • 4
  • 7
  • 7
Cells
  • [10,13,13]
  • [14,17,17]
  • [14,17,17]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 10, 2], Column headers: [5, 4, 6]

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Answer: Row 8: [3, 4, 2]; Row 10: [5, 6, 4]; Row 2: [3, 2, 4]

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