Ignore your area code and use only your seven digit phone number

1
Ignore your area code and use only your seven
digit phone number

• Enter the first three digits of your phone
  number.
• Multiply by 80
• Add 1
• Multiply by 250
• Add in the last four digits of your phone number
• Add in the last four digits of your phone number
  again
• Subtract 250
• Divide by 2

2
Write each decimal as a fraction in simplest form.
1. 0.4 _______ 2. 0.16 _________ 3. 0.09
_________
3
Multiplying Fractions
Take your piece of paper and fold it into 3 equal
parts hot dog style. Shade 2 of those parts.
Now, take and fold your paper into 4 equal parts
hamburger style. Shade 3 of those parts.
4
Count how many total sections there are in the
folded piece of paper.
12
How many of those sections did you shade twice???
6
So, what fraction would this be?
5
Multiplying Fractions
6
(No Transcript)
7
3
?5
?
4
?5
3?19 16?4
8
1
4
?3
?2
?
5
5
?2
?3
1?4 5?5