Adding Decimals

Adding decimals

100

1.01 + 1.01

2.02

200

1.095+3.154

4.249

300

.25 + 10.17

10.42

400

5.236+2.78

8.016

500

10.75+1.006

11.756

Story Problems

100

I have $1.25 and get paid $100.80. How much money do I have now?

I have $102.05. 

200

There are 12.01 gallons of gas and another 5 gallons are added. How much gas is there in total?

There are 17.01 gallons of gas. 

300

"CJ gives Cheyanne a quarter. Ms. Flint also gives Cheyanne a quarter. How much money does Cheyanne get?"

Write the decimal amounts of money that are in this problem. 

$0.25 and $0.25

400

CJ gives Cheyanne a quarter. Ms. Flint also gives Cheyanne a quarter. How much money does Cheyanne get?

Cheyanne gets $0.50. 

500

Ms. Flint's puppy is 14 inches tall. In one year he grows 3.3 inches. How tall is he now? 

The dog is 17.3 inches tall. 

Money decimals

100

Write the amount for a quarter with a decimal.

$0.25

200

Write the amount of a dime with a decimal.

$0.10

300

Write the amount for a nickel with a decimal.

$0.05

400

Write the amount for a penny with a decimal.

$0.01

500

Write the amount for one dollar and one quarter with a decimal.

$1.25

Vocab

100

What is this symbol called? $

Dollar sign 

200

Draw the symbol for cents. 

(cents sign)

300

What is the name of the period in this number: 12.952?

decimal 

400

What should the decimals do when you write out a decimal addition problem?

Line up 

500

What does this symbol mean? +

Addition