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## Wednesday, November 23, 2011

### GET THE GOOF: November 23

1. THEIR IS NOTHING WRONG WITH THE PROBLEM BECAUSE SEVEN IS THE ONLY PAIR.

TABLE-3
SECTION-2

2. the answer is wrong because you can't multiply by 1 in the factor tree.the answers 14.

section 2 table 1

3. what they did wrong is that 7 is not the GCF is not 7 because 7 is not a prime number is sopousse be GCF is 3

4. is wrong because 7 is prime 4 equals 2times2 so is wrong and is 14 not seven
table 4 sec 4 yayayayayayayayayayayaya lol ;)

5. what they did wrong is that its not 1 it is 2 in the first one. also that it is not 4 it is 2.

table 4
section 4

6. its wrong because for 4 its soppuse to put 2 times 2.

team 2 section 3

7. the problem is that 4 is composite and that you cant do 4 x 1 it has to be 2 x 2 to get 4

8. the goof is that you cant do 4x1 you have to do 2x2 to get 4 and then multiply the 7 and 2 that you got from the matching game to get 14.

Table 4
Section 3

9. they are wrong because you can't multiply 1 and 4 in factor tree and if you do multiply you will keep on going in sted you should put 2 times 2 and then do the maching game and it will be 2 times 7 and it= 14
team 3 sec 3

10. the answer is problem is incorrect because in the factor tree of 28 the person thought that the number 4 is prime but it is actually composite.the factors that make 4 is 2x2. table 1 section1

11. They said that 4=4times1 but they were supposed to put that 4=2times2.So the answer should be 14.

Table 5 Section 1

12. they forgot there mutiply 2x2 equals 4 not 1x4 so the answer is 14. group 3 section 1

13. The person is wrong because in the factor tree of 28 it is supposed to be 2 times 2. The GCF is really 14.

TABLE 6 SECTION 1

14. for the number 28 where it is 4x7, 4 doesn't have a broken tree branch because it isn't prime so you were supposed keep going and that messed the problem up. the real GCF is 14

15. The answer is wrong because for the first answer they got the first answer right then at the last part they got it wrong by bringing down the numbers 1 and 4 they are suppose bring 2 and 2. The GCF is 14.
table 2 section 1

16. In 28 The 7 And 4 Are Correct But The Bottom One Is Not 1 And Four Its 2 And 2 So The GCF Is Actually 14.
section1 group4