### Rounding off Positive and Negative Numbers to Whole or Decimal Places, Online Calculator, Mathematical Explanations

**Round off 107 to the nearest ten (2 whole places)***Jun 21 17:08 UTC (GMT)***Round off 5.73298 to the nearest ten thousandth (4 decimal places)***Jun 21 16:54 UTC (GMT)***Round off 0.26666686 to the nearest one (1 whole place)***Jun 21 16:44 UTC (GMT)*### Adding natural numbers calculator: calculate the sum and learn how to add multiple digit numbers

**81 + 125 + 109 = ?***Jun 21 18:25 UTC (GMT)***519 + 467 + 2,003 + 161 = ?***Jun 21 18:24 UTC (GMT)***826 + 1,130 + 129 = ?***Jun 21 18:24 UTC (GMT)*### Subtracting integer numbers calculator: calculate the difference and learn how to subtract multiple digit numbers

**- 3,366 - 1,404 = ?***Jun 21 18:25 UTC (GMT)***- 572 + 771 - 212 + 2,031 + 178 = ?***Jun 21 18:25 UTC (GMT)***1,013 - 1,073 - 942 + 777 + 375 + 554 = ?***Jun 21 18:25 UTC (GMT)*

### How to Round Off Numbers to Whole or Decimal Places, Theory, Explanations, Examples. Special Cases

### How to add natural numbers: calculate the sum and learn to add multiple digit numbers by using the column addition method

### How to subtract numbers: calculate the difference and learn to subtract multiple digits numbers by using the column subtracting method