hard 4×4 Set 27 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 5, 2, 9], Column headers: [7, 7, 5, 8]

Show answer

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

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 2
  • 5
  • 2
  • 9
ColHeaders
  • 7
  • 7
  • 5
  • 8
Cells
  • [5,5,3,6]
  • [2,2,0,3]
  • [5,5,3,6]
  • [2,2,4,1]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 7, 7, 10], Column headers: [4, 7, 6, 7]

Show answer

Answer: Row 2: [2, 5, 4, 5]; Row 7: [3, 0, 1, 0]; Row 7: [3, 0, 1, 0]; Row 10: [6, 3, 4, 3]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 2
  • 7
  • 7
  • 10
ColHeaders
  • 4
  • 7
  • 6
  • 7
Cells
  • [2,5,4,5]
  • [3,0,1,0]
  • [3,0,1,0]
  • [6,3,4,3]