expert 4×4 Set 16 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 7, 7], Column headers: [8, 8, 4]

Show answer

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

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

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 2, 3], Column headers: [9, 7, 9]

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Answer: Row 7: [63, 49, 63]; Row 2: [18, 14, 18]; Row 3: [27, 21, 27]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 7
  • 2
  • 3
ColHeaders
  • 9
  • 7
  • 9
Cells
  • [63,49,63]
  • [18,14,18]
  • [27,21,27]