hard 5×5 Set 56 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 2, 2, 8], Column headers: [6, 4, 6, 1]

Show answer

Answer: Row 8: [2, 4, 2, 7]; Row 2: [4, 2, 4, 1]; Row 2: [4, 2, 4, 1]; Row 8: [2, 4, 2, 7]

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

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 6, 2, 8], Column headers: [5, 5, 9, 9]

Show answer

Answer: Row 4: [9, 9, 13, 13]; Row 6: [11, 11, 15, 15]; Row 2: [7, 7, 11, 11]; Row 8: [13, 13, 17, 17]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 4
  • 6
  • 2
  • 8
ColHeaders
  • 5
  • 5
  • 9
  • 9
Cells
  • [9,9,13,13]
  • [11,11,15,15]
  • [7,7,11,11]
  • [13,13,17,17]