# 3-52 Adding and Subtracting Money

### Lesson List

You add and subtract money the same way you add and subtract other numbers.

Remember:  The decimal point stays in the same place.

Look at the examples below.

First add the ones in the cents.

Then the tens in the cents.

 Dollars Cents 1 \$ 5 7 .4 5 \$ 2 5 .2 8 \$ .7 3

Next add the ones in the dollars.

Then the tens in the dollars.

 Dollars Cents 1 1 \$ 5 7 .4 5 \$ 2 5 .2 8 \$ 8 2 .7 3

First subtract the ones in the cents.

Borrow from the tens.

Then subtract the tens in the cents.

 Dollars Cents 3 15 \$ 5 7 . \$ 2 5 .2 7 \$ .1 8

Next subtract the ones in the dollars.

Then subtract the tens in the dollars.

 Dollars Cents 3 15 \$ 5 7 . \$ 2 5 .2 7 \$ 3 2 .1 8

Solve the problems below.

 Dollars Cents \$ 4 5 .3 4 \$ 1 4 .1 8 \$ .

 Dollars Cents \$ 6 5 .4 5 \$ 1 2 .2 3 \$ .

 Dollars Cents \$ 3 7 .4 5 \$ 2 9 .4 4 \$ .

 Dollars Cents \$ 7 7 .4 8 \$ 1 5 .2 9 \$ .

 Dollars Cents \$ 2 3 .5 5 \$ 2 5 .2 6 \$ .

 Dollars Cents \$ 3 7 .7 9 \$ 2 9 .7 8 \$ .

Subtract.

 Dollars Cents \$ 7 9 .5 8 \$ 2 5 .2 7 \$ .

 Dollars Cents \$ 5 7 .9 9 \$ 1 1 .3 5 \$ .

 Dollars Cents \$ 6 4 . \$ 3 2 .3 6 \$ .

 Dollars Cents \$ 6 8 . \$ 3 4 .4 9 \$ .

 Dollars Cents \$ 5 7 . \$ 5 5 .2 7 \$ .

 Dollars Cents \$ 5 7 . \$ 2 5 .2 8 \$ .