Solving problems involving converting between metric units of length

Maths

In a long jump I achieve 1.4 m and my friend achieves 10 cm less than me. How far did my friend jump?

It takes 8 km to get to my nan's house and half the distance is where my cousin lives, how far away does my cousin live?

Which of the measurements below is likely to be the length of my bedroom?

Which of the measurements below seem to be correct for a kitchen in my sister's doll house?

Ribbon A is 3.4 m long and ribbon B is 200 mm shorter than ribbon A. How long is ribbon B?

Which of the below is not a metric unit of length?

Which of the below is equivalent to 7.6 km?

In a long jump, Ziggy jumps 2.02 m and Miggy jumps 189 cm. How much further does Ziggy jump than Miggy?

Which of the below is equivalent to 24 metres?