If there are 5 rockets and each rocket can hold 6 astronauts. Then how many astronauts can go all together?
Complete the pattern of stars: 5,10,15...,....,...,35,...,...,50
An astronaut needs 5 oxygen tanks per day. If the astronaut is gone for 10 days, then how many oxygen tanks does the astronaut need?
Complete the pattern of rockets: 10,20,...,...,...,60,...,...,...,100
If there are 10 fuel tanks needed for each rocket and there are 9 rockets. Then how many fuel tanks are needed?
If there are 60 oxygen masks on a rocket and they are separated into groups of 5 for the astronauts. Then how many groups of astronauts can safely go on the rocket?
If an astronaut spotted 7 constellations and there are 5 stars in each constellation. Then, how many stars did the astronaut see?
If an astronaut collected 10 moon rocks every day for 8 days. Then, how many moon rocks did the astronaut collect?
If there are 10 crates of space helmets and each crate has 10 helmets. Then, how many space helmets are there all together?
If there are 50 astronauts that need to sleep in 10 different modules. Each module holds the same amount of astronauts. Then, how many astronauts can sleep in each module?