Below you can find the full step by step solution for you problem. We hope it will be very helpful for you and it will help you to understand the solving process.
| What number is 70 less than 60 | | What number is 70 less than 90 | | What number is 20 more than 30 | | What number is 30 less than 40 | | What number is 50 more than 10 | | What number is 70 less than 20 | | What number is 40 less than 70 | | What number is 10 less than 80 | | What number is 90 less than 50 | | What number is 100 more than 80 | | What number is 10 less than 20 | | What number is 80 more than 90 | | What number is 30 less than 20 | | What number is 70 more than 20 | | What number is 30 more than 70 | | What number is 50 more than 90 | | What number is 20 more than 70 | | What number is 70 more than 10 | | What number is 100 less than 60 | | What number is 20 less than 100 | | What number is 80 less than 50 | | What number is 60 less than 40 | | What number is 40 more than 100 | | What number is 80 less than 10 | | What number is 10 more than 10 | | What number is 40 less than 10 | | What number is 50 more than 40 | | What number is 40 more than 70 | | What number is 100 more than 20 | | What number is 40 less than 30 | | What number is 100 more than 10 | | What number is 40 less than 60 |