The provided image contains handwritten mathematical calculations. Please transcribe these calculations into a structured format.

Calculations:

Column 1 (Leftmost):

• 69,080
• 1,0500
• 34540
• 8062
• 72534000

Column 2:

• x35
• 218
• 380
• 630
• x279
• 928

Column 3:

• *324
• 267
• 4256
• 136
• +17856
• x608
• 704
• 425
• +23450
• 7800
• 98770
• 1923 20000

Column 4 (Rightmost):

• *953
• 74
• 3812
• 6771
• 40522
• *229
• 928
• *3558
• 1718
• x18
• *925
• 625
• 63250
• *125
• 500
• *460

Side Note:

• N56