In our school one teacher teaches 25 students. The students are 500. How many are the teachers?

In one school there are 320 boys and 5 girls more than the boys. How many students are there in total?

We are making a sledding path. We shoveled 200 m of  snow one day and 120 m of the snow the next day. If we shovel 140 m more of snow how long will our sledding path be?

Gabriella is running a race. She stops for water at 420 meters. She runs more 350 meters and stops for water again. She has to run 230 more meters to get to the finish line. How long is the race? (in km)

Is your Dad taller than your Mum?

How long is the shortest distance from A to D if we know that the distance from B to the picnic table is 39 m. Is the distance longer or shorter than a km?

How tall are you in cm?

Is it right that 1dm is more than 1cm?

There are/aren't one hundred cm in one meter?

The distance between Stara Zagora and Sofia is about 194 km . The distance between Stara Zagora and Burgas is about 151 000m. Which distance is longer? How many meters longer? 

Convert twenty-seven cm into mm

Convert 500 mm into cm