expert 4×4 Set 93 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 8, 7], Column headers: [4, 7, 10]

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Answer: Row 7: [11, 14, 17]; Row 8: [12, 15, 18]; Row 7: [11, 14, 17]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 7
  • 8
  • 7
ColHeaders
  • 4
  • 7
  • 10
Cells
  • [11,14,17]
  • [12,15,18]
  • [11,14,17]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 7, 1], Column headers: [8, 7, 1]

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

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