PEMDAS- Evaluate The Expressions
15 Questions
| Total Attempts: 460
.
Questions and Answers
- 1.When using the order of operations, the operations of Division and Multiplication rank equally (from LEFT to RIGHT) and the operations of Addition and Subtraction rank equally (from LEFT to RIGHT).
- A.
True
- B.
False
- 2.(1 − 8) × 3 =
- A.
-21
- B.
21
- C.
22
- D.
-22
- 3.Which is the correct order of operations to simplify the expression ( 5 x 2 ) + 9 x 6 ?
- A.
Parentheses, addition, multiplication
- B.
Multiplication, parentheses, addition
- C.
Parentheses, multiplication, subtraction
- D.
Parentheses, multiplication, addition
- 4.5 − (9 − 3) + 6
- A.
5
- B.
10
- C.
6
- D.
-5
- E.
4
- 5.(5 × 9) − (5 − 7 × 6) =
- A.
12
- B.
82
- C.
92
- D.
72
- 6.2 + 7 × (7 × 9) ÷ 3=
- A.
149
- B.
89
- C.
179
- D.
49
- 7.(9 ÷ 3 + 7 − 9 + 7)=
- A.
18
- B.
5
- C.
8
- D.
27
- 8.(4 × 6) − 8 =
- A.
18
- B.
18
- C.
22
- D.
16
- 9.(3 × 7 − 4 − 1 + 8) =
- A.
22
- B.
24
- C.
21
- D.
34
- 10.(62 ÷ 62) + 5
- A.
1
- B.
4
- C.
25
- D.
6
- 11.2 + 5 (6-2)
- A.
28
- B.
22
- C.
30
- D.
11
- 12.According to the order of operations, which comes first?
- A.
Multiplication
- B.
Addition
- C.
Exponents
- D.
Parentheses
- 13.It is important to evaluate expressions from RIGHT to LEFT.
- A.
True
- B.
False
- 14.( 4 + 49 ) - 4 x 10.
- A.
490
- B.
13
- C.
480
- D.
23
- 15.2 × 2 + (7 × 7) + 7
- A.
20
- B.
40
- C.
60
- D.
15
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