Physics and Work power energy

How to solve 4+18
Junior High


4+18 becomes 22. We add the units digit to the units digit and carry over the ten to the tens place and add. For e.g. 8+4=12. We write down 2 in the units place and take the 1 and add it to the tens place of 18 which is one.For more details watch the video below:


Math Antics - Multi-Digit Addition

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