# Calculate: 3 * 3 = 9

What is the answer for *3 * 3*? Answer: *9*

## How do you solve 3 * 3?

- Step #1 [Multiply] 3 * 3 =
**9**

## Word Phrase for 3 * 3 = 9

Internationalization (i18n) word phrase of the math problem 3 * 3 = 9

- English (EN): three multiply three equals nine
- Spanish (ES): tres multiplicar tres es igual a nueve
- French (FR): trois multiplier trois Ã©gaux neuf
- German (DE): drei multiplizieren drei ist gleich neun
- Italian (IT): tre moltiplicarsi tre uguale nove
- Hebrew (HE): ×©×œ×•×©×” ×œ×”×›×¤×™×œ ×©×œ×•×©×” ×©×•×•×” ×ª×©×¢×”
- Indonesian (ID): tiga bertambah banyak tiga sama sembilan
- Russian (RU): òðè ÑƒÐ¼Ð½Ð¾Ð¶Ð¸Ñ‚ÑŒ òðè Ñ€Ð°Ð²Ð½Ð¾ äåâÿòü
- Swedish (SV): tre multiplicera tre lika nio
- Turkish (TR): Ã§arpmak eÅŸittir

## About the Answer

Q: Is the solution a whole number?

A: Yes, **9** is a whole number.

Q: Is the answer a positive or negative number?

A:The answer **9** is a __positive__ number.

## Solve in Base Systems

The equation 3 * 3 = 9 is represented in base 10 above. Here we show the same calculation but represented in other base counting systems. A base counting system is how many numbers are represented as group before advancing to the next digit. Example we normally use base 10 with numbers 0 to 9. When we add a 1 to the number 9 it becomes 10. For a base 3 system when a 1 is added to 2, it does not become 3 it becomes 10.

Base | Base Equation | Base Answer |

2 (binary) | 11 * 11 | 1001 |

3 | 10 * 10 | 100 |

4 | 3 * 3 | 21 |

5 | 3 * 3 | 14 |

6 | 3 * 3 | 13 |

7 | 3 * 3 | 12 |

8 (oct) | 3 * 3 | 11 |

9 | 3 * 3 | 10 |

10 * | 3 * 3 | 9 |