hard 6×6 Set 21 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 1, 1, 4], Column headers: [2, 3, 9, 1]

Show answer

Answer: Row 5: [10, 15, 45, 5]; Row 1: [2, 3, 9, 1]; Row 1: [2, 3, 9, 1]; Row 4: [8, 12, 36, 4]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 5
  • 1
  • 1
  • 4
ColHeaders
  • 2
  • 3
  • 9
  • 1
Cells
  • [10,15,45,5]
  • [2,3,9,1]
  • [2,3,9,1]
  • [8,12,36,4]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 2, 9, 1], Column headers: [6, 3, 3, 1]

Show answer

Answer: Row 4: [2, 1, 1, 3]; Row 2: [4, 1, 1, 1]; Row 9: [3, 6, 6, 8]; Row 1: [5, 2, 2, 0]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 4
  • 2
  • 9
  • 1
ColHeaders
  • 6
  • 3
  • 3
  • 1
Cells
  • [2,1,1,3]
  • [4,1,1,1]
  • [3,6,6,8]
  • [5,2,2,0]