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Mrs. Russell's Exponents and Order of Operations...oh yea! Flashcards | StudBud
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Mrs. Russell's Exponents and Order of Operations...oh yea!
Mrs. Russell's Exponents and Order of Operations...oh yea!
20 terms
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Math Review Lesson upon Exponents and Order of Operations (PEMDAS)
Flashcards
20 cards
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Practice quiz
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Host live
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Questions
20
Answers
1
Express the exponent in standard form (solve): 5
8
40
78,125
390,625
58
2
Solve the expression: (20 - 2
4
÷ 8 x 5)
2
- 18 = ?
-121
82
0
207
3
Solve the expression: (13-9)
2
+ 8 ÷ 2 - 4 = ____. (hint: PEMDAS!!!)
-68
8
16
-72
4
Solve the expression: 3
3
+ 16 ÷ (4 + 6 - 2) =
11
123456
5.375
29
5
What is the next step in this equation? : (6 - 4 + 7 × 10) ÷ 3
2
- 1 = → → 72 ÷ 3
2
- 1 = ?
Divide 72 by 3
Subtract 1 from 32
Redo the work within the parenthesis because it is incorrect
Find the value of the exponent 32
6
Solve the expression:
[
6 + (10-6)
3
]
÷ 7 x 10 +(-2)
3
= ?
108
9
-7
92
7
True or False: 8
7
= 8x8x8x8x8x8x8
True
2,097,152
Little Debbie Snack Cakes.... No one has to know....
False
8
Solve the equation: 4
4
- 4
3
+ 4
2
= ?
176
208
43
12
9
In the exponent 11
3
, what is the base number?
11
1331
33
3
10
Following order of operations, which mathematical function must be completed first?
Addition
Exponents
Parenthesis
Multiplication
11
T or F:
To solve equations with both addition and subtraction, take care of the addition first.
False
Pepsi!
True
12
Solve the expression: 36 ÷ (-3)
2
+ 3 x 2 - 10 = ?
-56
1
0
-20
13
Provide the exponential form for 4 x 4 x 4 x 4 x 4 .
44
54
45
1024
14
Provide the exponential form for 7x7x7x7x7x7.
67
76
Come on lucky number 7, Papa needs a new pair of shoes!
117,649
15
Solve the equation using PEMDAS: (36 - 3
4
÷ 9) + 3 × 4 - 2 = ?
-9
33
37
41
16
Please express the exponent in standard form: 8
5
85 (aka Ocho Cinco aka Chad Johnson)
390,625
40
32,768
17
Express the equation in exponential form and solve: 6x6x6x6x6x6x6
76 = 117,649
67 = 279,936
67 = 42
67 = 456,789
18
Define why we use exponents:
Shorthand for repeated multiplication of a number by itself
They make it easy to show multiplication between two numbers
A creative way to confuse ourselves
The little numbers are just so cute!
19
Simplify the exponent: 2
10
=
12
1024
20
2000
20
True or False: In a math equation, multiplication takes priority over division.
Ah pressure. . . too much. . . my head's exploding!
False
True
