Tenths and Hundreths

Writing as a decimal or fraction

100

.32

32/100

200

7/10

.7

300

76/100

.76

400

.03

3/100

500

8/100

.08

Adding Fractions

100

2/10+46/100=

66/100

200

3/10+4/10=

7/10

300

2/10+4/10=

6/10

400

86/100+ 1/10=

.96

500

3/100+3/10=

33/100

Greater than, less than or equal to

100

.72     .17

>

200

.03    .3

<

300

.9    .90

=

400

.76     .67

>

500

.05     .32

>

Put in order from least to greatest

100

.25, .9, .35

.25, .35, .9

200

.07,.43, .27, 

.07, .27, .43

300

.4, 0.22, .72

0.22, .4, .72

400

.2, .4, .02

.02, .2, .4

500

.52, 0.34, .46

0.34, .46, .52

Story Problems

100

Arwen lives 0.7 miles from school. She lives .25 miles from her friend's house.  Does Arwen live closer to the school or her friend's house?

Arwen lives closer to her friends house. 

200

Jax spent .35 of a dollar on a pencil and .42 of a dollar on a snack.  How much did Jax spend altogether?

.35+.42=

.77

300

There are 100 movies at the store.  .30 of the movies are action movies.  .5 of the movies are comedies, and .20 of the movies are adventure.  What part of the movies are action or comedy? 

.30+ .5=

.80 of the movies are comedy or action movies. 

400

Dashul and his family went on a trip.  They walked 1/10 of a mile to the beach and 2/10 of a mile to the souvenir shop.  Then they walked back to the beach. How far did they walk in all?

1/10+2/10+2/10=

5/10 of a mile

500

The fourth grade classes voted on their favorite flavor ice cream. Three tenths of the students voted for strawberry, 21/100 of the students voted for vanilla and .4 of the students voted for chocolate. How many students voted for chocolate or vanilla?

.21+.4=

.61