hard 5×5 Set 58 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 8, 10, 9], Column headers: [4, 6, 8, 5]

Show answer

Answer: Row 2: [6, 8, 10, 7]; Row 8: [12, 14, 16, 13]; Row 10: [14, 16, 18, 15]; Row 9: [13, 15, 17, 14]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 2
  • 8
  • 10
  • 9
ColHeaders
  • 4
  • 6
  • 8
  • 5
Cells
  • [6,8,10,7]
  • [12,14,16,13]
  • [14,16,18,15]
  • [13,15,17,14]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 4, 5, 9], Column headers: [10, 9, 2, 6]

Show answer

Answer: Row 3: [13, 12, 5, 9]; Row 4: [14, 13, 6, 10]; Row 5: [15, 14, 7, 11]; Row 9: [19, 18, 11, 15]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 3
  • 4
  • 5
  • 9
ColHeaders
  • 10
  • 9
  • 2
  • 6
Cells
  • [13,12,5,9]
  • [14,13,6,10]
  • [15,14,7,11]
  • [19,18,11,15]