AN ONLINE REVIEW
OF CHAPTER 6!!!
Divisibility Rules: List the rules
below. Then visit this website
and practice!!!
 http://www.vectorkids.com/vkdivisible.htm
What makes a number prime???
If a number is not prime then it is
___________.
Now visit this website:
http://www.aaamath.com/B/g72_prx1
.htm
This website will help you
remember how to build
factor trees. Try it, you’ll
like it!
http://nlvm.usu.edu/en/nav/fra
mes_asid_202_g_3_t_1.html
http://amby.com/educate/math/2is ________________.
1_LCM.html
I can find it by _____________.
I can try finding it by visiting
this site:
Least Common Multiple




To find the LCM, I must
A)
B)
C)
Try to find LCMs here:
http://amby.com/educate/m
ath/2-1_LCM.html
GCF stands for __________.
The GCF of 4 and 6 is ____.
 More practice with
GCF, go to:
 http://www.aaaknow.
com/fra66gx2.htm
Reducing and Comparing
Fractions.
 Which Fraction is
bigger?
 Four fifths or six
sevenths??
 Is this fraction reduced?
 39 over 104???
 More practice:
 http://www.jamit.com.a
u/htmlFolder/app1005.
html
 http://www.bbc.co.uk/sk
illswise/numbers/fractio
ndecimalpercentage/fra
ctions/comparingfractio
ns/game.shtml
Fractions and Decimals
 To change a fraction
to a decimal I need
to:______________
 Let’s Practice it!!
 For an extra
challenge, try this
one which includes
percents!!!!
 http://www.bbc.co.uk/
skillswise/numbers/fr
http://www.quia.com/cc/
actiondecimalpercent
65724.html
age/comparing/comp
aringall3/game.shtml
POWERS AND EXPONENTS
 Write an example of a power and simplify. Was
it a negative exponent?? Show one with a
negative exponent, too…
Practice some more at:
http://www.slidermath.com/wjava/Expnt1.shtml
You can multiply powers at:
http://www.slidermath.com/wjava/Expnt4.html
SCIENTIFIC NOTATION
 A number is written
in correct scientific
notation form if:
Visit this site for some fun stuff:
http://regentsprep.org/Regents/
math/scinot/page5a.htm
ALL
DONE???????????
How about a game of Sudoku???
http://www.321know.com/sudoku.html