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Unit 3 Exponents and Expressions Flashcards | StudBud
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Unit 3 Exponents and Expressions
Unit 3 Exponents and Expressions
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Answers
1
10
3
=
30
1,000
100
10,000
2
2
4
=
16
8
32
6
3
9 times z
9(z)
9 + z ⋅ 9
z ÷ 9
9 + z
4
The base of this numerical expression is ___.
16
4
All of the numbers
2
5
Evaluate 5
3
100
15
125
75
6
Find the sum of 13 and K, then multiply the result by 4
13 + k ⋅ 4
13 ⋅ k + 4
(13 + k) ⋅ 4
K ⋅ 13 + 4
7
What is the 2nd step in the order of operations
Exponents
Parentheses
Multiplication
Division
8
"Increased by" refers to what mathematical operation?
Exponents
Division
Addition
Subtraction
9
8 divided by t
8 + t
8 - t
8t
8/t
10
10 x 10 x 10 x 10
410
103
40
104
11
Find the quotient of 28 and d
28 ÷ d
d - 28
d + 28
28 + 28 - d
12
Evaluate 2
3
+ 5
11
12
13
11
13
What is the exponent in the picture?
5 times 5
25
2
5
14
29 less than c
29 - c
29 ÷ c
c - 29
29c
15
Difference of 6 and g, add 5 to the result.
(g + 5) - 5
5 + g - 6
6 - g + 5
6 - 5 + g
16
36 more than w
36 ⋅ w
36 + w
w + 36
36 - w
17
Evaluate 15 - 5
0
=
9
12
14
4
18
The difference of 4 and y
4 x y
4 - y
4 x 4 x 4 x 4
y + 4
19
v minus 2, divided by 88
(v - 2) ÷ 88
v - 88 ÷ 2
v - 2 ÷ 88
88 - v + 2
20
True or False 3 + 5 × 2 = 16
True
False
21
25 more than y
25 + y
y + 25
25 - y
y + y + 25
22
9
3
= 27
True
False
23
The product 5 and r, divide the result by 12
5 ÷ r + 12
5 + r ÷ 12
5 ⋅ r ÷ 12
r + 5 + 12
24
8 times the quantity t minus 5
8t - 5
t - 8 × 5
t - 5 ⋅ 8
8(t - 5)
25
Find the product of q and 15
q + 15
q - 15
q ÷ 15
q ⋅ 15
26
Find the sum of 7 and p
p x p x p x p x p x p x p
7 + 7
7/p
7 + p
27
What is the 4th step in the order of operations?
Addition or Subtraction
Parentheses
Multiplication or division
Exponents
28
Express the following exponent as repeated multiplication: 9
4
9 x 4
4 x 4 x 4 x 4 x 4 x 4 x 4
9 x 9 x 9 x 9
9 + 9 + 9 + 9
29
10 plus 4z, to the 10th power
4z × 10 - 10
(10 + 4z)10
4z + 10 ⋅ 10
30
What is the 3rd step in the Order of Operations?
Exponents
Addition or Subtraction
Parenthesis
Multiplication or division
31
Evaluate
12
64
14
43
32
65 increased by y, then multiply the result by 12
12
12 + y x 12
65 + y ⋅ 12
12(65 + y)
33
Evaluate 3
4
9
12
81
7
34
4
5
⋅ 5 + (3 - 1), what operation should be done first?
45
45 ⋅ 5
5 + 3
(3 - 1)
35
Carl gets paid 50 dollars every day in a 5 day work week, then given a bonus of g dollars at the end of the week.
50 - 5 - k
50 ⋅ 5 + k
k - 50 + 5
50 + k ⋅ 5
36
6 decreased by m
6 - m
m - 6
m x 6
6 +m
37
40 divided by w to the 5th power
40/5
w5 ÷ 5
40 ÷ w5
w × 540
38
13 less than c
13 - c
c + 13
c ÷ 13
c - 13