expert 5×5 Set 80 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 1, 4], Column headers: [4, 9, 2]

Show answer

Answer: Row 9: [5, 0, 7]; Row 1: [3, 8, 1]; Row 4: [0, 5, 2]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 9
  • 1
  • 4
ColHeaders
  • 4
  • 9
  • 2
Cells
  • [5,0,7]
  • [3,8,1]
  • [0,5,2]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 3, 1], Column headers: [6, 8, 3]

Show answer

Answer: Row 8: [2, 0, 5]; Row 3: [3, 5, 0]; Row 1: [5, 7, 2]

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