Practice multiplication tables from 1 to 15. You can practice each separately or all together.
Use timer or countdown to measure how fast you are.
When finished, you can choose to practice only the those you answered wrong, or start all over again.
In the list showing incorrect answers, your answer is also listed, so you can compare your answer with the correct one.
9Apps 4.9
![국세청 홈택스 [손택스] on 9Apps](https://sg-res.9appsdownloading.com/sg/res/jpg/f7/df/69cc2f90120ec331db2630e0f5b6-6dh.jpg?x-oss-process=style/jmq200)
