1. lesson 10.notebook August 27, 2013
Assignment:
1­­>Set 10 (evens) ­ Due Tomorrow [8/28]
2­­>Test #1 ­ Friday [8/30]

2. lesson 10.notebook August 27, 2013
Lesson 10 Warm­Up:
1) What is a prime number?
2) What is a composite number?
3) List all the prime numbers between 30 and 50.
4) Three thousand, six hundred ninety people finished the half­marathon. If
2/3 of the finishers walked a portion of the course, how many finishers walked
during the race?
5) Placing 12 tiles side by side, Casey can make a 12­by­1 rectangle. Name 2
other rectangles she can make with the 12 tiles.

3. lesson 10.notebook August 27, 2013
Rational numbers
Integers
Whole numbers
Lesson 10:
FYI...

4. lesson 10.notebook August 27, 2013
...more vocab...
*equivalent fractions ­ different fractions that name the same amount
­­fractions equivalent to 1/2:
FYI...To reduce or simplify a fraction, by dividing the numerator and denominator
by common factors.....
....until the GCF is 1!
*Also....a "mixed number" is a whole number plus a fraction.
­­examples:

5. lesson 10.notebook August 27, 2013
Examples ­ Lesson 10
Describe the following as a whole number, an integer, or a rational number. Use
every term that applies.
A) 5
whole, integer, rational
B) ­2
integer, rational
C) ­1/2
rational

6. lesson 10.notebook August 27, 2013
Use prime factorization to reduce each fraction.
D) 20
36
E) 36
108
F) 75
100

7. lesson 10.notebook August 27, 2013
Complete each equivalent fraction.
G) 3 =
5 20
H) 1 =
4 100
Compare:
I) 3 3
5 4
J) Which mixed number is equivalent to 9/4?

8. lesson 10.notebook August 27, 2013
K) Sketch a number line and graph the points representing
­1, 3/4, 0, 3/2, ­1/2