hard 5×5 Set 13 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 8, 8, 1], Column headers: [2, 2, 6, 4]

Show answer

Answer: Row 5: [7, 7, 11, 9]; Row 8: [10, 10, 14, 12]; Row 8: [10, 10, 14, 12]; Row 1: [3, 3, 7, 5]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 5
  • 8
  • 8
  • 1
ColHeaders
  • 2
  • 2
  • 6
  • 4
Cells
  • [7,7,11,9]
  • [10,10,14,12]
  • [10,10,14,12]
  • [3,3,7,5]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 8, 2, 1], Column headers: [9, 1, 8, 4]

Show answer

Answer: Row 3: [12, 4, 11, 7]; Row 8: [17, 9, 16, 12]; Row 2: [11, 3, 10, 6]; Row 1: [10, 2, 9, 5]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 3
  • 8
  • 2
  • 1
ColHeaders
  • 9
  • 1
  • 8
  • 4
Cells
  • [12,4,11,7]
  • [17,9,16,12]
  • [11,3,10,6]
  • [10,2,9,5]