The document contains a series of measurement conversion questions between different units including: kilograms to grams, centimeters to millimeters, miles to kilometers, meters squared to centimeters squared, and comparing the weight of 1 kilogram to 1 pound. It asks the reader to perform unit conversions between common metric and imperial measurement systems.

1. Measures

5. Change 80mm into cm

6. Change 2000g to kg

9. Change 15miles into kilometres

10. Change 4.5 m² into cm²