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MTH011B |Math Foundations II | Unit 1 Graded Assignment| Operations and Real Numbers
Name:
Date:
Graded Assignment
Unit 1 Assignment
Answer each unit review question. When you are done, give your assignment to your teacher according to his or
her directions.
Solve the following problems:
(1 point)
1.
Write the opposite of this integer. + 245
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Answer:
(1 point)
2.
Find the absolute value. 7  3
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Answer:
(1 point)
3.
2  6 
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4  2 
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Answer:
(1 point)
4.
Answer:
(1 point)
5.
-13 + (-17) =
Score
(-5 + 3) + (-12) =
Score
Answer:
(1 point)
6.
Answer:
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MTH011B |Math Foundations II | Unit 1 Graded Assignment| Operations and Real Numbers
(1 point)
-29 − (-5) =
7.
Score
Answer:
(1 point)
8.
18 − (-4) =
Answer:
Score
(1 point)
9.
On Saturday, Kelly borrowed $15 from her sister. The next day, she paid back $4. On
Tuesday, she borrowed $9 more. How much money does Kelly now owe her sister?
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Answer:
(1 point)
10.
(8)(-2)(-3) =
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10515 
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4  16

4
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Solve for z. -3z + 8 = -1
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Answer:
(1 point)
11.
Answer:
(1 point)
12.
Answer:
(1 point)
13.
Answer:
(1 point)
14.
The water level in a tank decreased 8 inches in 4 minutes. The tank drains at a steady
rate. What is the change in the water level each minute?
Score
Answer:
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MTH011B |Math Foundations II | Unit 1 Graded Assignment| Operations and Real Numbers
(1 point)
15.
What type of number is the result of multiplying a negative number by a negative
number?
Score
Answer:
(1 point)
16.
Kaylie had $1250 in her savings account. She withdrew $82 each month for 8 months in
order to pay for a summer vacation. How much did Kaylie have in her account at the end of
the 8 months?
Score
Answer:
(1 point)
17.
Solve for x.
3x + 2 = y; y = 2
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Solve for y.
y = 2x + (-2); x = -3
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Answer:
(1 point)
18.
Answer:
(1 point)
19.
The point at which the x-axis and the y-axis intersect on a coordinate graph is called the
point of origin.
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true
false
Answer:
(1 point)
20.
Round 365,986.091 to the nearest whole number.
Score
Answer:
(1 point)
21.
The astronomy club plans to wash cars to raise money for a new telescope. With tax,
the telescope costs $327.19. Estimate how many cars will have to be washed to cover the
entire cost of the telescope if the club charges $5.00 per car
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Copying or distributing without K12’s written consent is prohibited.
Score
Page 3 of 7
MTH011B |Math Foundations II | Unit 1 Graded Assignment| Operations and Real Numbers
Answer:
(1 point)
22.
Todd rounded 1.73629 to the nearest thousandth. He wrote 1.736. Was he correct?
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Answer:
(1 point)
(20 − 12)6
23.
− 5(5 − 3) =
Score
Answer:
(1 point)
24.
2(24 + 9) + 2(15 − 8) =
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Which property is illustrated by (6.3x)y = 6.3(xy) ?
Score
Answer:
(1 point)
25.
commutative property of multiplication
associative property of multiplication
multiplicative identity
Answer:
(1 point)
26.
Which property is illustrated by (7.3 + 5.1) + x = 7.3 + (5.1 + x) ?
Score
additive property
commutative property of addition
associative property of addition
Answer:
(1 point)


2

4
24
5

5
?
What property is illustrated by 5
27.
Score
commutative property of multiplication
associative property of multiplication
distributive property
Answer:
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MTH011B |Math Foundations II | Unit 1 Graded Assignment| Operations and Real Numbers
(1 point)
28.
A rectangular prism has a length x + 2, width 2, height 4, and volume 24. What is the
length?
Score
Answer:
(1 point)
29.
Anna has $50.00 in the bank. She adds $5.00 in the first week, $10.00 in the second
week, and $15.00 in the third week. At this rate, how much money will she have in the bank
at the end of 6 weeks?
Score
Answer:
(1 point)
30.
The Burns have 2 children. The sum of their ages is 23 and the product is 132. How old
are the children?
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Answer:
(1 point)
31.
If you start with a number, add 5, then multiply by 7, the result is 133. What was the
original number?
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Answer:
(1 point)
32.
Dusty produces 22 items in 15 minutes. Alan produces 18 items in 12 minutes. Which
worker is more productive?
Score
Answer:
(1 point)
33.
Choose the answer that displays this decimal in lowest fraction form of 8.05.
8
1
2
8
1
4
8
1
20
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Score
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MTH011B |Math Foundations II | Unit 1 Graded Assignment| Operations and Real Numbers
Answer:
(1 point)
a
Evaluate this expression. Choose the answer in lowest terms. b
34.
a = 16 and b = 32
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1
8
4
8
1
2
Answer:
(1 point)
35.
Evaluate this expression.
2 a  3
b
a = -3 and b = 2
Score
Answer:
(1 point)
36.
The Wilson family took 3 hours and 45 minutes to travel from their home to their cousins'
home for Thanksgiving. Which answer correctly shows their travel time as a fraction in
simplest form?
3
3
5 hours
3
2
3 hours
3
3
hours
4
Score
Answer:
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MTH011B |Math Foundations II | Unit 1 Graded Assignment| Operations and Real Numbers
(1 point)
37.
5 3


8 12
Score
2

3
Score
Answer:
(1 point)
38.
53
Answer:
(1 point)
39.
2 x

x=
3 6
Score
5 3
 
8 4
Score
Answer:
(1 point)
40.
Answer:
Your Score
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