mathematics
social studies
science
100

lisa had 20 bags of chocalate. She gave 5 bags of chocalate to her friends. How many bags of chocalate does she have left. 

the answer for this proplem is 15 because we just had to subtract 20 by 5.

100

what is the capital city of france?

the capital city of france is paris.

100

what is the closest planet to the sun?

the closest planet to the sun is meucery.