Can you work out the answers? If you find it difficult, use paper or a calculator.

1. 23 and 36 is fifty-nine.
2. 24 times 3 is .
3. 80 minus 20 is .
4. 65 divided by 13 is .
5. Add 10 and 6, multiply by 3, then subtract 15 and divide by 11. What number is left?
6. Divide 33 by 11, multiply by 7, add 10, and subtract 16. What number is left?