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Description
Flashcards by Ana Sofía Vélez , updated more than 1 year ago
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Created by Ana Sofía Vélez
almost 4 years ago
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| Question | Answer |
| What are Scientific notations? | Is an abreviation, Is a short way to put numbers that are really big and really small. |
| how to do scientific notation? | move it until you leave 1 digit (right to left) or you can move to the right until you leave a digit that is not a cero on the left (left to right) |
| Examples | 25,300,000,000,000 miles- 2.53x 10(13) or 0.0000000203 seconds- 2.03x10 (-8) |
| Key to do it | Exponent goes up <--- move left (positive numbers) and Move right ---> Exponent goes down (negative numbers) |
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