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MTH0IIB |Math Foundations II | Unit 5 Graded Assignment| Expressions and Equations
Name:
Date:
Graded Assignment
Unit 5 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 three million four hundred thousand in standard form.
Score
Write 4000 + 600 + 8 in standard form.
Score
Write 5  3  2 in standard form.
Score
3
Write 3  5 in standard form.
Score
Answer:
(1 point)
2.
Answer:
(1 point)
3.
Answer:
(1 point)
4.
Answer:
(1 point)
5.
Write fourteen million seven thousand two in standard form.
Score
Write 70,000 + 2,000 + 700 + 30 + 9 in standard from.
Score
Answer:
(1 point)
6.
Answer:
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Page 1 of 7
MTH0IIB |Math Foundations II | Unit 5 Graded Assignment| Expressions and Equations
(1 point)
7.
If a = 4, b = 3, and c = 2 then what does (a + b)c equal?
Score
If a = 4, b = 3, and c = 2 then abc equals ________.
Score
Answer:
(1 point)
8.
Answer:
(1 point)
9.
If a = 4, b = 3, and c = 2 then
ac
b equals ________.
Score
Answer:
(1 point)
10.
Write an algebraic expression for a number n increased by a number m.
Score
Write an algebraic expression for 12 decreased by z.
Score
Write an algebraic expression for a number k minus 8.
Score
Answer:
(1 point)
11.
Answer:
(1 point)
12.
Answer:
(1 point)
13.
A person can find the approximate number of pints of blood in his or her body by
dividing his or her weight by 16. Write an algebraic expression to describe this relationship.
Score
Answer:
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Copying or distributing without K12’s written consent is prohibited.
Page 2 of 7
MTH0IIB |Math Foundations II | Unit 5 Graded Assignment| Expressions and Equations
(1 point)
14.
Which property is illustrated by (3 +4) + 6 = 3 + (4 + 6)?
Score
identity
distributive
associative
commutative
Answer:
(1 point)
2
x3
31
2
x?
Which property is illustrated by 1
15.
Score
identity
distributive
associative
commutative
Answer:
(1 point)
What property is illustrated by 6  1  6 ?
16.
Score
identity
distributive
associative
commutative
Answer:
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Copying or distributing without K12’s written consent is prohibited.
Page 3 of 7
MTH0IIB |Math Foundations II | Unit 5 Graded Assignment| Expressions and Equations
(1 point)
5
(
3
2

4
5
)

(
6
5

3
2
)(

6
5

4
5
)
What property is illustrated by 6
?
17.
Score
identity
distributive
associative
commutative
Answer:
(1 point)
18.
True or false, the commutative property basically states that numbers can be added or
subtracted in any order.
Score
Answer:
(1 point)
19.
True or false, the sum of zero and an addend is zero.
Score
What property is illustrated by 7  0  0 ?
Score
Which property is illustrated by 8  0  8 ?
Score
Answer:
(1 point)
20.
Answer:
(1 point)
21.
Answer:
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Copying or distributing without K12’s written consent is prohibited.
Page 4 of 7
MTH0IIB |Math Foundations II | Unit 5 Graded Assignment| Expressions and Equations
(1 point)
22.
21234=
Score
(3
43
)2
46
Score
Answer:
(1 point)
23.
Answer:
(1 point)
24.
2(5 + 4) − 3(7) =
Score
Answer:
(1 point)
25.
27  7
=
40  35
Score
36  9  3 =
Score
True or false, 2(38−12) = 49
Score
6
[4(1
23
)3
]=
Score
500 + n = 800
Score
Answer:
(1 point)
26.
Answer:
(1 point)
27.
Answer:
(1 point)
28.
Answer:
(1 point)
29.
n = ________
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Copying or distributing without K12’s written consent is prohibited.
Page 5 of 7
MTH0IIB |Math Foundations II | Unit 5 Graded Assignment| Expressions and Equations
Answer:
(1 point)
30.
56 = x – 7
x = ________
Score
Answer:
(1 point)
31.
17 + n = 14 + 3 n= ________
Score
42 − 5 = x
Score
Answer:
(1 point)
32.
x = ________
Answer:
(1 point)
33.
4 + 18 + c = 25
c = ________
Score
Answer:
(1 point)
34.
c + 36 = 20 + 21
c = ________
Score
Answer:
(1 point)
35.
327 + n = 742
n = ________
Score
Answer:
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Copying or distributing without K12’s written consent is prohibited.
Page 6 of 7
MTH0IIB |Math Foundations II | Unit 5 Graded Assignment| Expressions and Equations
(1 point)
36.
9m = 81
m = ________
Score
Answer:
(1 point)
37.
75 = 3n
n = ________
Score
Answer:
(1 point)
38.
r  7  12
r = ________
Score
Answer:
(1 point)
39.
73  y
Score
y = ________
Answer:
(1 point)
40.
13
y
5
Score
y = ________
Answer:
Your Score
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