expert 6×6 Set 79 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 9, 1], Column headers: [8, 1, 6]

Show answer

Answer: Row 7: [56, 7, 42]; Row 9: [72, 9, 54]; Row 1: [8, 1, 6]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 7
  • 9
  • 1
ColHeaders
  • 8
  • 1
  • 6
Cells
  • [56,7,42]
  • [72,9,54]
  • [8,1,6]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 8, 9], Column headers: [2, 1, 1]

Show answer

Answer: Row 10: [12, 11, 11]; Row 8: [10, 9, 9]; Row 9: [11, 10, 10]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 10
  • 8
  • 9
ColHeaders
  • 2
  • 1
  • 1
Cells
  • [12,11,11]
  • [10,9,9]
  • [11,10,10]