1. DO NOW – HAVE OUT SKILLS REVIEW PACKET
2 5 8 ÷1 3 4
3 2 3 −2 1 5
9 14 ∙ 6 11
2.5∙4.6
77−6.53
42.8÷4

2. OPERATIONS ON FRACTIONS & DECIMALS
Students will be able to refresh their knowledge on the rules for adding, subtracting, multiplying and dividing fractions and decimals.

3. FRACTIONS – Adding & Subtracting - REDUCE
**Mixed Numbers
WITH common denominators
Add or subtract the numerators, the denominator stays the same
WITHOUT common denominators
Find the LCM (least common multiple) of the two denominators
Multiply in the missing multiple to create common denominators in both fractions
Proceed adding or subtracting with common denominators

4. FRACTIONS – Multiplying & Dividing - REDUCE
MUST put mixed numbers into improper fractions!
Multiplying
Cross reduce is possible, multiply straight across numerator and straight across denominator
Dividing
KCF – Keep Change Flip, then follow procedures to multiply the fractions

5. DECIMALS Adding & Subtracting Multiplying Dividing
Line up the DECMIALS – not the digits!!
Multiplying
Line up the last DIGITS – not the decimals!!
DON’T FORGET PLACE HOLDERS WHERE NECESSARY!
Dividing
First number or numerator – GOES IN THE HOUSE
If decimal outside the house, must move to the right to get a whole number (must be moved in house same number of places)

6. CLASSWORK
Skills Packet #

7. EXIT PROBLEM

8. HOMEWORK Finish skills review packet #41-59
Be preparing for Unit 0 Test on Thursday 9/8