1. My calculator is broken!
Imagine the horror: my teacher has set me
a load of calculations to do on my calculator,
but...
My calculator is broken!
The 6 key has stopped working completely – so how can I solve the following questions?

2. So, what methods could you use to solve this question?

3. Remember, you can’t use the 6 key!
15 - 6
3 x 6
62 x 62
6.75 x 4
360 / 6
360 / 6
851 – (6x4) + 6
75 x 65
2600 / 4
Please show exactly what calculations you have done in your books.