Worksheets7th Grade Sem. 1 Pre-Assessment
Total questions: 65
Worksheet time: 16hrs 15mins
Name
Class
Date
1.
Integers are ____________ rational.
a)
always
b)
sometimes
c)
never
2.
0.33333 is considered a ________ decimal
a)
repeating
b)
terminating
3.
A fraction is which type of number?
a)
Rational
b)
Irrational
c)
Integer
d)
Whole
4.
Order from greatest to least: -12, 15, -1, 3,
a)
15, 3, -1, -12
b)
15, 3, -12, -1
c)
-1, -12, 3, 15
d)
-12, -1, 3, 15
5.
Which number is farthest from 0?
a)
-6
b)
-4
c)
3
d)
5
6.
What is |-20| ?
a)
20
b)
-20
c)
1/20
d)
-1/20
7.
Convert 2/5 from a fraction to a decimal.
a)
.02
b)
.04
c)
.2
d)
.4
8.
When multiplying or dividing a NEGATIVE and NEGATIVE number your answer will be...
a)
Positive
b)
Negative
c)
Depends on the largest number
d)
None of the above
9.
When multiplying or dividing a NEGATIVE and POSITIVE number your result will be...
a)
Positive
b)
Negative
c)
Depends on which is bigger.
d)
None of the above
10.
Convert to a decimal
1/8
1/8
a)
.25
b)
.125
c)
.55....
d)
.18888...
11.
Convert to a decimal
3/4
3/4
a)
.25
b)
.34
c)
.75
d)
.44...
12.
Mark won a gift card for correctly solving the most problems during the month of September. The gift card had balance of $40. He went to the mall with his friends and bought a t-shirt for $15, ice cream for 3.50, and a pair of Nike Elite socks of $16.05. Does he have enough money and the card for his purchases? What was his balance?
a)
yes; $34.55
b)
yes; $5.45
c)
no; -$3.50
d)
no; -$5.45
13.
3 + -7
a)
10
b)
4
c)
-10
d)
-4
14.
-2 + 4
a)
-2
b)
2
c)
0
d)
-4
15.
-7 - 2
a)
-9
b)
9
c)
5
d)
-5
16.
-8 - (-4) =
a)
12
b)
-12
c)
4
d)
-4
17.
(-2)(-11)
a)
13
b)
-13
c)
-22
d)
22
18.
44/-4=
a)
-11
b)
11
c)
176
d)
-176
19.
Evaluate the expression.
|–5| + 8
|–5| + 8
a)
3
b)
13
c)
-13
d)
-3
20.
On Tuesday in Washington D.C. the temperature at 8am was -8 degrees. At 1pm, it was 27 degrees. By how many degrees did the temperature change from morning to evening?
a)
21
b)
-35
c)
35
d)
19
21.
solve
a)
1 1/2
b)
- 1 5/9
c)
1 5/9
d)
not here
22.
a)
-6/12
b)
-5/12
c)
5/12
d)
-5/7
23.
Divide.
a)
-1/10
b)
-5/8
c)
-2/20
d)
5/8
24.
y=kx. What does the k represent?
a)
constant of proportionality
b)
multiplier
c)
scale factor
d)
all of these are correct
25.
Is this table proportional or non-proportional?
a)
Proportional
b)
Non-Proportional
26.
Solve the proportion.
a)
q=2
b)
q=9
c)
q=4.5
d)
q=6
27.
Mason ran 3 miles in 20 minutes. What is his unit rate of miles per hour?
a)
400 miles per hour
b)
9 miles per hour
c)
20 miles per hour
d)
6.67 miles per hour
28.
What is the constant of proportionality?
a)
$3
b)
$4
c)
$2
d)
$9
29.
Which of the following is the correct formula for finding the constant of proportionality?
a)
k = x/y
b)
k = y/x
c)
y = k/x
d)
x = k/y
30.
The constant of proportionality for the graph above is 1.
a)
True
b)
False
31.
Does the table represent a proportional relationship? If so, what is the constant?
a)
Yes, k=1/3
b)
Yes, k=3
c)
Yes, k=5
d)
No
32.
Write an equation for this situation.
a)
k=19.25x
b)
y=19x
c)
y=19.25x
d)
y=9.5x
33.
Write the following ratio as a fraction in simplest form: 15 carnations out of 24 flowers
a)
15/24
b)
5/8
c)
3/4
d)
3/8
34.
Jenny has 3 guitars. Steve has 4 guitars. If the ratio of guitars is 4:3, who is first in the ratio?
a)
Jenny
b)
Steve
c)
It doesn't matter
d)
Andy Griffith
35.
A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?
a)
2 to 5
b)
5 to 3
c)
3 to 5
d)
5 to 2
36.
John traveled 567 miles in 9 hours. Write the unit rate.
a)
62 mph
b)
60 mph
c)
61 mph
d)
63 mph
37.
Brittney bought 13 peaches for $8.84. How much was each peach?
a)
.68 cent
b)
.71 cent
c)
.65 cent
d)
.74 cent
38.
Solve the proportion.
a)
k=5
b)
k=3.3333333
c)
k=60
d)
k=90
39.
In your class 6 students out of 30 students are left-handed. What percent of students are left-handed?
a)
18%
b)
20%
c)
5%
d)
60%
40.
Solve the proportion
a)
48
b)
6
c)
8
d)
24
41.
75% of what number is 48?
a)
48
b)
100
c)
64
d)
75
42.
120% of what number is 72?
a)
120
b)
60
c)
75
d)
100
43.
What is 87% of 55?
a)
47.85
b)
46.52
c)
87.5
d)
55.8
44.
How many minutes is 40% of 120 minutes?
a)
2
b)
60
c)
48
d)
35
45.
25% as a decimal:
a)
0.25
b)
02.5
c)
25
d)
2500
46.
How would you change 6% to a decimal?
a)
Move the decimal 2 places to the left, and add a zero in front of the 6
b)
Move the decimal 2 places to the left
c)
Move the decimal 2 places to the right, and add a zero behind the 6
d)
Move the decimal 2 places to the right
47.
Convert to a decimal
3/4
3/4
a)
.25
b)
.34
c)
.75
d)
.44...
48.
Change this decimal to a percent:
0.52
0.52
a)
52%
b)
.52%
c)
5.2%
d)
.052%
49.
What is the difference between an equation and an expression?
a)
An equation has an equal sign and an expression does not.
b)
An expression has an equal sign and an equation does not.
c)
This must be a trick! They are the same thing!
d)
One has variables and the other does not.
50.
Simplify the expression. 2(-8+7c)
a)
16+14c
b)
30c
c)
-23c
d)
14c+(-16)
51.
Simplify the expression. 4+(-7)-10x+5x
a)
-5x-3
b)
24+35x
c)
-6-15x
d)
15x+3
52.
Expand the expression. Simplify if needed. 2(8+9b)
a)
16+18b
b)
25b
c)
18b
d)
-16-18b
53.
Write the expression for the perimeter of the rectangle
a)
6x - 6
b)
4x + 10
c)
8x - 8
d)
3x - 3
54.
Which of the following does NOT represent an equivalent expression for 8x+4?
a)
4(2x+1)
b)
(2x+1)+(2x+1)+(2x+1)+(2x+1)
c)
2(4x+2)
d)
2x(4+2)
55.
Figure out what n equals in this equation:
6n + 4 = -26
6n + 4 = -26
a)
n=-6
b)
n= -5
c)
n= 8
d)
n= -4
56.
Solve for p: 6p - 5 =13
a)
12
b)
15
c)
3
d)
-3
57.
Solve for x:
-30 - 5x = 120
-30 - 5x = 120
a)
x = 18
b)
x = -18
c)
x = 30
d)
x = -30
58.
Solve the inequality and graph on a number line:
14x - 3 ≤ -3
14x - 3 ≤ -3
a)
x ≤ 0
b)
x ≤ 2
c)
x > 0
d)
x ≥ -2
59.
Solve the inequality and graph on a number line:
12 - 2x < 16
12 - 2x < 16
a)
x < -2
b)
x ≤ 0
c)
x > -2
d)
x ≤ 6
60.
Solve: 7m - 8 > 6
a)
m>2
b)
m<2
c)
m>-2
d)
m<-2
61.
Solve if 3x + 5 = 4
a)
1/3
b)
2/3
c)
-1/3
d)
-2/3
62.
What is the first step to solve this equation:
-3x + 11 = 44
a)
Add 3 to both sides
b)
Subtract 11 from both sides
c)
Add 11 to both sides
d)
Divide 3 on both sides.
63.
After paying $8.24 for a sandwich,Amanda has $7.71. With how much money did she start?
a)
$17.55
b)
$24.19
c)
$15.95
d)
$0.50
64.
Batteries cost $2.87 / pack. How many packs did Kathryn buy if she spent$11.48
a)
3
b)
4
c)
2
d)
10
65.
Five times a number minus 4 is six. What is the number?
a)
50
b)
2
c)
2/5
d)
10
100 %
