10 Questions |
By Mabelsmom4 | Last updated: Jan 7, 2019
| Total Attempts: 286
In Middle school, you might have learned basic addition and subtraction. But many times, we can't really solve it quickly, as digits increase. This Quiz is meant for age group 9- 13 years, even adults can give it a try. So, let's try out this quiz. All the best!