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Mathematics for IGCSE & O level - The Four Operations (Section 3)

1
What is 2 1/2 - 1 1/4?
Answer
(B)
1 1/2
2
Which of the following pairs of operations can be interchanged in the order of operations?
Answer
A
C
3
Which operation should be done after parentheses and exponents?
Answer
(A)
Multiplication
4
Which is/are equivalent to 2/5 of 10?
Answer
A
B
C
5
In the expression 4 + 10 / 2 - 1, what operation is performed after division?
Answer
(B)
Addition
6
Which options correctly explains dividing fractions?
Answer
A
D
7
What is the value of 1/5 + 4/15?
Answer
(B)
7/15
8
What is the result of 10 / 2 - 1?
Answer
(A)
4
9
What is the value of 1/5 + 4/15?
Answer
(B)
7/15
10
What's the result of 2^3 + 4 - 1?
Answer
(B)
11
11
Which is the result of 1 2/3+1/5?
Answer
(C)
2 13/15
12
What does the acronym BODMAS stand for?
Answer
(A)
Brackets, Orders, Division, Multiplication, Addition, Subtraction
13
To divide fractions, you _________ the first fraction by the ________ of the second fraction.
Answer
(B)
Multiply, reciprocal
14
According to the order of operations what comes after the division?
Answer
(A)
Multiplication
15
What is the result of (12 / 3) + (2 * 4) ?
Answer
(B)
12
16
What are the two steps of the equation that 6 + 4 / 2 needs to be done?
Answer
(C)
Divide and Add
17
What is the result of 1/5 + 4/15?
Answer
(B)
7/15
18
What is the result of 2 1/3 - 1/4?
Answer
(B)
2 5/12
19
What is/are equivalent to 1/4 + 2/8?
Answer
A
D
20
Which operation should be performed first in the expression: (1/2 + 1/4) * 2 - 1?
Answer
(B)
Addition
21
Which of the following is the correct answer to the fraction subtraction of 2 1/2 - 1 1/4?
Answer
(B)
1 1/2
22
Calculate 2 1/5 + 1/3.
Answer
(A)
2 8/15
23
When dividing fractions, you can:
Answer
A
D
24
In the expression 10 / 2 - 1, what operation must be done first?
Answer
(B)
Division
25
Simplify: 20 / 4 + 3 x 2 - 1
Answer
(C)
11
26
In the equation: 3+5*2, what is the correct answer?
Answer
(B)
13
27
Which value(s) is/are equal to 2/5 of 10?
Answer
A
B
C
28
What is the result of the expression 10 x (5 - 2) + 4 / 2?
Answer
(B)
21
29
Which part of the expression 4 + (6 - 2) / 2 should be simplified first?
Answer
(B)
(6 - 2)
30
Solve for the expression: 20 - 2 x 3 + 1
Answer
(C)
14
31
What is the result of 2 1/3 * 3/5?
Answer
(B)
1 1/5
32
What is the value of 8.9 / 1.3?
Answer
(A)
6.80
33
Which expression(s) is/are equivalent to 2/5 of 10?
Answer
A
B
C
34
Find 1/3 of 1/2
Answer
(A)
1/6
35
What is the correct order of operations?
Answer
(C)
Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right)
36
What is the order of operations, which is done first?
Answer
(C)
Parentheses
37
When working with combining operations, what should be done first if no brackets are used: addition or multiplication/division?
Answer
(C)
Multiplication and Division
38
What is 5/6 - 1/2?
Answer
(A)
1/3
39
What is the answer to the equation 12 / 3 - 1?
Answer
(B)
5
40
If the calculation 2 x (3+4) - 5, what operation should you perform first?
Answer
(D)
Parentheses
41
Which is the result of 3/8 + 1/4?
Answer
(B)
5/8
42
Solve: 2 + 3 * 4 - 1
Answer
(C)
13
43
To divide a fraction, you:
Answer
A
D
44
What order should these operations be performed in? (6 + 2) * 3
Answer
(A)
Add, multiply
45
What is the answer to 8.9 ÷ 1.3, rounded to two decimal places?
Answer
(A)
6.80
46
What is the result of 1/3 of 1/2?
Answer
(A)
1/6
47
Select the operation that is correct when dividing a fraction.
Answer
A
D
48
What is the quotient of 884 ÷ 26?
Answer
(D)
34
49
In the expression: 4 x 2 + (9 - 3) / 3, which operation should be performed after the parentheses?
Answer
(D)
Division
50
Solve: 8.9 / 1.3.
Answer
(A)
6.80