expert 5×5 Set 15 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 8, 9], Column headers: [5, 7, 7]

Show answer

Answer: Row 4: [1, 3, 3]; Row 8: [3, 1, 1]; Row 9: [4, 2, 2]

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

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 5, 10], Column headers: [1, 2, 2]

Show answer

Answer: Row 5: [4, 3, 3]; Row 5: [4, 3, 3]; Row 10: [9, 8, 8]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 5
  • 5
  • 10
ColHeaders
  • 1
  • 2
  • 2
Cells
  • [4,3,3]
  • [4,3,3]
  • [9,8,8]