expert 4×4 Set 67 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 1, 5], Column headers: [6, 6, 2]

Show answer

Answer: Row 8: [2, 2, 6]; Row 1: [5, 5, 1]; Row 5: [1, 1, 3]

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

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 5, 8], Column headers: [6, 3, 1]

Show answer

Answer: Row 9: [3, 6, 8]; Row 5: [1, 2, 4]; Row 8: [2, 5, 7]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 9
  • 5
  • 8
ColHeaders
  • 6
  • 3
  • 1
Cells
  • [3,6,8]
  • [1,2,4]
  • [2,5,7]