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Gcf day 2

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Gcf day 2

1. 1. Wednesday, August 17th<br /><ul><li>Complete Warm Up
2. 2. Write down Homework
3. 3. Take out Homework</li></ul>Warm Up<br />What is the Greatest Common Factor of the following numbers:<br />1. 36 and 132 2. 28 and 32<br />
4. 4. Goal Sheet <br />Place behind warm ups<br />
5. 5. Alert!!!!<br />Test Moved to MONDAY<br />
6. 6. ALERT<br />Test is moved to Monday! <br />
7. 7. Corny Joke of the Day<br />What did the limestone say to the geologist?<br />Don’t take me for Granite<br />
8. 8. Quiz #1 <br />Date: 8/16<br />Section: Chapter 1<br />Title: Quiz #1 <br />Page: 10<br />
9. 9. Quiz Answers<br />(5 pts) 2,3,5,7,11,13,19<br />(5 pts. Each) 2: yes, because it’s even. 3: no, the digits add up to 7 which is not divisible by 3. 4: yes, last two digits are 12 and it’s divisible by 4<br />(5 pts. Each) Prime: divisible ONLY by 1 and itself. Composite: Divisible by MORE THAN 1 and itself<br />(5 Pts.) ends in 0<br />(5 pts.) 25,26,27,28<br />3 x 2 x 5 7. 2^4 x 5 8. 2^4 x 3^2 9. 2 x 7^2<br />10. 5^2 x 2^2 11. 2^3 x 3 12. 11^2 13. 2<br />14. 5^2<br />
10. 10. Homework Answers <br />Pick 5 <br />
11. 11. What did Tigger do Wrong?<br />GCF<br />32 and 42<br />32: 2x2x2x2x2<br />42: 2 x 3 x 7<br />GCF is: 7<br />
12. 12. Table of Contents<br />Date: 8/17<br />Section: 4-1<br />Title: GCF Day 2 <br />Pages: 11 -13<br />
13. 13. Practice Makes Perfect<br />Find the GCF of the following Numbers<br />12 and 15<br />27 and 72<br />48 and 64<br />
14. 14. Whiteboard Review<br />#1 GCF 18 and 36<br />
15. 15. Whiteboard Review<br />#2 GCF 75, 225, and 150<br />
16. 16. Whiteboard Review<br />#3 GCF 28 and 42 <br />
17. 17. Whiteboard Review<br />#4 PF 81<br />
18. 18. Whiteboard Review<br />#5 PF 120<br />
19. 19. Factor and Multiple Puzzle<br />
20. 20. Practice B 4-3<br />