Unit 7 review

comparing fractions

100

Compare using >, < or =

3/5   and   1/5

Explain why

3/5

If the denominators are the same choose the numerator with the biggest number.  

200

Compare using >, < or =

2/4  and  2/6

explain why

2/4

If the numerators are the same choose the fraction with the smallest denominator.  

300

Compare using >, < or =

3/5  and  1/4

Prove

3/5

ways to prove:

Number line, fraction bar common denominators

Video about common denominator:

http://virtualnerd.com/middle-math/number-theory-fractions/comparing-ordering/compare-fractions-find-common-denominator

400

Compare using >, < or =

2/3 . and  4/5

explain why

4/5

Use number lines, fraction bars or common denominators.  

500

Compare using >, < or =

4/6 and 8/12

Prove

They are equal.

decimals and fractions

100

Write the number in decimal form

4/10 and be able to pronounce it using tenths and hundredths.  

.4

four tenths

200

Write the number in decimal form

76/100 and be able to pronounce it using tenths and hundredths.  

.76

seventy six hundredths.  

300

Write the number in decimal form

05/100 and be able to pronounce it using tenths and hundredths.  

.05

five hundredths. 

400

Write the following as a mixed number

four and 56 hundredths.  

4    56/100

500

write the decimal in word form. 

54.3

fifty four and three tenths

simplifying

100

Simplify 4/10

2/5

200

Simplify or reduce

6/12

1/2

I divided the numerator and denominator by 6

300

Simplify or reduce

12/18

2/3

I divided the Numerator and denominator by 6

400

Simplify 

8/12

2/3

I divided the numerator and denominator by 4

500

18/42

3/7

I divided the top and bottom by 6

comparing decimals

100

Compare using >, < or =

0.06  and  0.6

.6

200

Compare using >, < or =

0.56 . and 0.5

0.56

300

Compare using >, < or =

46.02 . and 4.62

46.02

400

Compare using >, < or =

4.6 and 4.60

they are equal

500

Compare using >, < or =

53.14 . and  51.34

53.14

story problems and more

100

IT'S THE FINAL COUNTDOWN !

DA NAA NAA NUH NUH NUH NUH

200

Ben drank 4/6 or his slurpee.  Jacob drank 3/8 of his slurpee.  Who ended up drinking more slurpee?

Ben drank more

300

Mr.Keef has an Ipod shuffle he uses when he goes running.  2/5 of it is filled with his running jammzzzzzz. About 6/10 is filled with podcasts on how to make a good running jam playlist.  Does his Ipod have more music or podcasts on it?  

There are more podcasts on it.  

400

My friend Star Wars Steve has 10 large action figures out on display in his basement.  4 of them are bad guys and 6 of them are good guys.  None of them are Yoda ):  What decimal number shows the fraction of the displays that are good guys?

The Fraction of good guys is 6/10.  

So the decimal would be .6  or sixth tenths.  

500

My friend football card Frank buys a lot of football cards.  Probably too many.  Cards come in packs of 100.  He buys 5 full packs and then buys 54 more cards.  What decimal number represents the number of packs of trading cards Frank has?

5.54 packs.