expert 4×4 Set 78 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 6, 5], Column headers: [10, 3, 8]

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

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

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 5, 10], Column headers: [5, 4, 7]

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Answer: Row 1: [6, 5, 8]; Row 5: [10, 9, 12]; Row 10: [15, 14, 17]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 1
  • 5
  • 10
ColHeaders
  • 5
  • 4
  • 7
Cells
  • [6,5,8]
  • [10,9,12]
  • [15,14,17]