expert 5×5 Set 50 Form Exercise

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

Show answer

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

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

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 1, 10], Column headers: [8, 4, 4]

Show answer

Answer: Row 2: [6, 2, 2]; Row 1: [7, 3, 3]; Row 10: [2, 6, 6]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 2
  • 1
  • 10
ColHeaders
  • 8
  • 4
  • 4
Cells
  • [6,2,2]
  • [7,3,3]
  • [2,6,6]