Transcript File

1.
Compare the numbers │-7│
│-5+ 1│
Name______________ Period_____
Number Sense - Weekly Review # 6, Quarter 1
a. <
6.
b. >
c. =
2.
3. Order from least to greatest
0.342, 0.34, 0.4, 0.39, 0.312
A.
B.
C.
D.
0.34, 0.312, 0.4, 0.342, 0.39
0.4, 0.39, 0.342, 0.34, 0.312
0.312, 0.34, 0.342, 0.39, 0.4
0.342, 0.34, 0.4, 0.39, 0.312
4. Emily ate  of her dinner, John ate 78% of
his dinner, Michael ate 0.81 of his dinner
and Lucy ate  of her dinner. Who ate the
most?
a.
b.
c.
d.
7.
8.
Emily
John
Michael
Lucy
5.
9. Convert 59% to a fraction. Show all work to
support your answer .
10.
Convert .02 to a fraction. Show all work to
support your answer .
9.
Compare the numbers │-9│
│5│
a. ≥
b. <
c. >
d. =
10. Compare the numbers │-6│
│5 + 1│
a. ≥
b. <
c. >
d. =
Short Answer/Extended Response
1. The first Egyptian pyramid, the famous Step Pyramid of Saqqara, was built for the burial
of Pharaoh Djoser by his Vizier in about 2800 B.C. The pyramid still stands. Find
approximately how old the pyramid is. Show or describe all the steps you use to
find the approximate age of the pyramid. (2 points).
2.
Four numbers are shown.
-2


1.642…
Explain why each number is a rational or irrational number (4 points).