2. One Saturday morning, Liza jogged 15 blocks from her house and then decided to go back 5 blocks by the same road. How many blocks away is she from her house?

15 - 5 = ?

To find out how many blocks away Liza is from her house, we can subtract the number of blocks she traveled in the opposite direction from the number of blocks she traveled towards her house.

Liza jogged 15 blocks from her house, so we start with that number.

15 blocks - 5 blocks = 10 blocks

Therefore, Liza is 10 blocks away from her house.