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Order of Operations Flashcards | StudBud
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Order of Operations
Order of Operations
20 terms
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order of operations, PEMDAS, exponents, brackets, parentheses
Flashcards
20 cards
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Practice quiz
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Questions
20
Answers
1
Simplify.
5 + 18 ÷ 3
2
- 1
9
10
6
8
2
Choose a superpower below:
Read minds
Move objects with your mind
Invisibility
Fly
3
Simplify.
21 - 36 ÷ (4 - 2
3
)
30
4
12
18
4
Simplify.
100 - 10(2 + 3) + 4
2
458
66
466
58
5
Which operation should be performed first?
5 + 21 ÷ 3 x 2
21 ÷ 6
21 ÷ 3
5 + 21
3 x 2
6
The Firefly, Longhorn, Harlequin and Tortoise are types of what kind of animal?
Spider
Penguin
Beetle
Turtle
7
CAUTION: Simplify. 2-7(3
2
- 7 + 4 x 2)
-47
-68
5
-82
8
Why should subtraction should be done before addition?
20 - 5 ⋅
3 + (2 x 3)
Incorrect: the addition should actually be done first
Add/Sub are on the same level & must be done right to left
Add/Sub are on the same level & must be done left to right
Division should be done first
9
What do you complete first?
5
2
- 4 ÷ 2 x 3
25 - 4
2 x 3
-4 ÷ 2
52
10
Simplify.
7
2
- (-3 + 10) - 5
42
51
2
37
11
Simplify.
7 + 8(7 + 4) + 3
2
110
115
170
104
12
What part should you calculate first?
(4 + 5) + 10 x 5 - (-3)
10 x 5
(4 + 5)
5 + 10
5 - (-3)
13
Simplify.
2
3
+ 36 ÷ 6
7
14
36
12
14
Simplify
18 ÷ 9 + 2 x 6
23
12
24
14
15
Simplify.
3[40 - (2 + 4)
2
]
14
66
12
6
16
What operation should you do first?
127 - 2(3 + 4)
2
Division
Subtraction
Multiplication
Addition
17
Simplify.
2( 3 + 5 ) - 9
7
-2
-7
2
18
What do you complete first?
4
3
+ (24-12) -14
(24 -12)
84 + 12
84 -14
43
19
What are female elephants called?
Heifer
Kit
Clasper
Cow
20
Would you rather get rid of social media for the rest of your life or video games?
Get rid of social media
Get rid of video games
