1st Quarter Review #5
7th Grade Math
1) Parker’s account
2) Which expression is
balance was –$12.84. So equivalent to
he made a deposit of
6  15
$20.00. What is his new
account balance?
A.
10   1
B.
6  15
C.
6)
5 1
4 
6 3
______
________
 90  10 _______
3) Simplify each expression.
A.
27
_______
B.
9.2  ( 4.9)
C.
4  12.3 _______
Name: _________________
4)
Evaluate:
 2 5  4
 


5 8   7 
5) The rectangle below has
a length of 11 units and an
area of 55 units2. Find the
width of the rectangle.
_______
x
11
D.
3 8
______
Width: ______________
7) A grizzly bear can run 8) Evaluate each expression.
1
1 times as fast as an
A. 2x  1 for x  3
5
elephant. A grizzly bear
can run 30 mi/h. How fast _______
can an elephant run?
B. x  5 for x  11
_______
C. 4  4 x for x  2
_______
9) Sarah charges $65 for a
1-hour voice lesson. How
much should she charge for a
1
-hour voice lesson?
2
10) The school cafeteria
5
uses about of a case of
6
raviolis every month. About
how many cases will it use
during the school year?
11) Find the difference in the
volumes.
12) A submarine
descended 150 feet from
the surface of the water in
30 seconds. What was
the rate of the descent in
feet/second?
13) Simplify each
expression.
14) Change into a
decimal.
A. 3(6  10) ______
9
4
B.  19  (1)  (19)
V = _____
 15  1 _____
D.
11  3  7  5
V = _______
______
Difference = ______________
16) Graph and connect the
following points, then find the
area of the shape.
( -5, 4), ( -5, -3), and (2, -3).
Area = _____________
17) Identify the constant
of proportionality (unit
rate) using the table
below. Give the rate in
feet per second.
Seconds
Feet
5
15
20
120
360
480
18) What makes this
statement true?
1 ? 1
19) ) Simplify each
expression.
A. 4
1 3
 _______
4 8
1
2
 2 _______
7
3
B.


B.
C.

C.
9
 
 11 
D.
 1
 3   5 _____
 8
A.
A. 20 
1
______
4
B. (2  10)  (2  10) __
________
C.
15) Which has the greatest
value?
_______________ ft/sec.
C.
24 4

_______
x 12
D.
2 12

11 d
______
20) Find the perimeter and
area of the triangle below.
10
15
4
2
______
a). Perimeter = __________
b). Area = ______________