Ms. Burley's Math Class

Classroom Chats

Post Reply
Forum Home > Ms. Burley's Announcements > 7Gold Chapter 2 Review Answers

Renae Burley
Site Owner
Posts: 71

Here are the answers as promised!

1.  66

2.  25

3.  7/9

4.  5/6

5.  -0.51, -1/2, 1/2, 0.5 (repeating)\

6.  2 x 2 x 13

7.  2 x 2 x 3 x 5

8.  33/10

9.  8  2/3

10.  1.325 x 10^6

11.  83,500

12.  No because 9 + 8 + 2 = 19 and 19 is not divisible by 3 (divisibility rules)

13.  Sample:  2/6, 3/9, 4/12  There are lots of samples!

14.  1 and 3

15.  6^4

16.  > (use decimals to compare)

17.  9

18.  sample 19, 23 (there are many!)

19.  121

20.  0.4

21.  14/25

22.  13/9

23.  3 (divide to get the repeating pattern and use an equation or write it out!)

******** Don't forget there will be an LCM problem on your test as well**********

October 3, 2011 at 11:04 AM Flag Quote & Reply

You must login to post.