expert 4×4 Set 65 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 2, 4], Column headers: [4, 6, 9]

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Answer: Row 2: [6, 8, 11]; Row 2: [6, 8, 11]; Row 4: [8, 10, 13]

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

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 5, 1], Column headers: [8, 6, 9]

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Answer: Row 6: [2, 0, 3]; Row 5: [3, 1, 4]; Row 1: [7, 5, 8]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 6
  • 5
  • 1
ColHeaders
  • 8
  • 6
  • 9
Cells
  • [2,0,3]
  • [3,1,4]
  • [7,5,8]