hard 5×5 Set 98 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 8, 2, 5], Column headers: [1, 5, 7, 7]

Show answer

Answer: Row 5: [6, 10, 12, 12]; Row 8: [9, 13, 15, 15]; Row 2: [3, 7, 9, 9]; Row 5: [6, 10, 12, 12]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 5
  • 8
  • 2
  • 5
ColHeaders
  • 1
  • 5
  • 7
  • 7
Cells
  • [6,10,12,12]
  • [9,13,15,15]
  • [3,7,9,9]
  • [6,10,12,12]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 4, 3, 8], Column headers: [8, 5, 9, 7]

Show answer

Answer: Row 8: [16, 13, 17, 15]; Row 4: [12, 9, 13, 11]; Row 3: [11, 8, 12, 10]; Row 8: [16, 13, 17, 15]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 8
  • 4
  • 3
  • 8
ColHeaders
  • 8
  • 5
  • 9
  • 7
Cells
  • [16,13,17,15]
  • [12,9,13,11]
  • [11,8,12,10]
  • [16,13,17,15]