WorksheetsWeekly HW 21 due March 16
Total questions: 17
Worksheet time: 19mins
Name
Class
Date
1.
What does the ( E )in PEMDAS mean?
a)
experience
b)
exponents
c)
examples
d)
evidence
2.
5 x (7 -2) + (8+1)
a)
70
b)
77
c)
42
d)
34
3.
(14-7) + (3 + 5)
a)
11
b)
20
c)
15
d)
16
4.
15 + 6 - 10
a)
11
b)
19
c)
13
5.
True or false:
4(5) and 4x5 mean the same thing.
4(5) and 4x5 mean the same thing.
a)
True
b)
False
6.
Solve 23
a)
2
b)
6
c)
8
d)
16
7.
What is 52 + 33?
a)
85
b)
14
c)
156
d)
52
8.
How do you write this in exponent form?
4 * 4 * 4 * 4 * 4 * 4 * 4 * 4
4 * 4 * 4 * 4 * 4 * 4 * 4 * 4
a)
47
b)
65,536
c)
48
d)
74
9.
If 9=p
what is
p2
what is
p2
a)
18
b)
81
c)
90
d)
3
10.
If b=2
what is
4+b
what is
4+b
a)
8
b)
4
c)
b
d)
6
11.
Solve the following expression using y = 3.
8y÷3
8y÷3
a)
8
b)
21
c)
24
d)
72
12.
What is a word phrase for t - 8
a)
the difference of t and 8
b)
the quotient of t and 8
c)
the product of t and 8
d)
the difference of 8 and t
13.
Evaluate 6p - 3 when p = 2
a)
5
b)
y3
c)
15
d)
12
14.
Which problems are correct?
a. 3²= 6
b. 5³= 15
c. 8²= 64
d. 4³= 64
a. 3²= 6
b. 5³= 15
c. 8²= 64
d. 4³= 64
a)
I agree with a, c and d
b)
I disagree with all of them
c)
I agree with c and d only
d)
I agree with a, b, and c
15.
Write an expression for 7 decreased by b
a)
b ÷ 7
b)
7 ÷ b
c)
b-7
d)
7-b
16.
Which is not a phrase for 5m
a)
the product of 5 and m
b)
5 times m
c)
the sum of 5 and m
d)
5 multiplied by m
17.
Evaluate:
72 x (9 - 4) + 10/2 - 1
72 x (9 - 4) + 10/2 - 1
a)
225
b)
249
c)
441
d)
735
100 %
