expert 4×4 Set 92 Form Exercise

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

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Answer: Row 2: [5, 10, 8]; Row 7: [10, 15, 13]; Row 8: [11, 16, 14]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 2
  • 7
  • 8
ColHeaders
  • 3
  • 8
  • 6
Cells
  • [5,10,8]
  • [10,15,13]
  • [11,16,14]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 2, 3], Column headers: [3, 8, 5]

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Answer: Row 3: [0, 5, 2]; Row 2: [1, 6, 3]; Row 3: [0, 5, 2]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 3
  • 2
  • 3
ColHeaders
  • 3
  • 8
  • 5
Cells
  • [0,5,2]
  • [1,6,3]
  • [0,5,2]