Addition and Subtraction Quiz: Master the Basics of Math Operations

Question 1

When you subtract a number from itself, what will the result always be?

Accepted Answer

0

Answer

1

Answer

The original number

Answer

A negative number

Question 2

Simplify 5 plus (-3).

Accepted Answer

2

Answer

5

Answer

8

Answer

10

Question 3

Convert the decimal 0.5 into a fraction in its simplest form.

Accepted Answer

1/2

Answer

2/4

Answer

1/4

Answer

2/5

Question 4

Which of the following is NOT a mental calculation method for adding two-digit numbers?

Accepted Answer

Long multiplication

Answer

Compensation

Answer

Bridging

Answer

Partitioning

Question 5

Subtract 1/4 from 2/5.

Accepted Answer

1/10

Answer

1/5

Answer

1/2

Answer

1/4

Question 6

Which of the following is NOT a property of addition?

Accepted Answer

Multiplicative

Answer

Commutative

Answer

Associative

Answer

Identity

Question 7

Find the difference between 3/4 and 1/2.

Accepted Answer

1/4

Answer

1/2

Answer

3/4

Answer

2/4

Question 8

Express the fraction 3/4 as a decimal.

Accepted Answer

0.5

Answer

0.6

Answer

0.7

Answer

0.8

Question 9

A farmer has 120 sheep. He sells 35 sheep to a market. How many sheep does the farmer have left?

Accepted Answer

85 sheep

Answer

95 sheep

Answer

105 sheep

Answer

115 sheep

Question 10

Subtract 13 from 35.

Accepted Answer

32

Answer

12

Answer

22

Answer

42

Question 11

What is the difference between 0.75 and 0.25?

Accepted Answer

0.50

Answer

0.25

Answer

0.75

Answer

1.00

Question 12

Find the difference between 567 and 123.

Accepted Answer

444

Answer

434

Answer

344

Question 13

What operation is the inverse of addition?

Accepted Answer

Subtraction

Answer

Exponentiation

Answer

Multiplication

Answer

Division

Question 14

Calculate the sum of 3/4 and 1/2. Express your answer as a fraction in simplest form.

Accepted Answer

5/4

Answer

1/4

Answer

1

Answer

7/4

Question 15

Which of the following is the opposite operation of addition?

Accepted Answer

Subtraction

Answer

Division

Answer

Exponentiation

Answer

Multiplication

Question 16

Add the decimals 0.5 and 0.75.

Accepted Answer

1.25

Answer

2.25

Answer

1.75

Answer

0.25

Question 17

Find the equivalent fraction of 1/2 with a denominator of 10.

Accepted Answer

5/10

Answer

4/10

Answer

3/10

Answer

2/10

Question 18

Solve the subtraction equation: y - 10 = 5

Accepted Answer

15

Answer

5

Answer

20

Answer

10

Question 19

Calculate the sum of 1/4 and 1/8:

Accepted Answer

3/8

Answer

1/16

Answer

1/8

Answer

1/4

Question 20

Which of the following is not a recommended strategy for adding and subtracting decimals?

Accepted Answer

Use a calculator as the primary method

Answer

Round the numbers

Answer

Estimate the answer

Answer

Line up the decimal points

Question 21

When subtracting fractions, it is crucial to:

Accepted Answer

Find a common denominator

Answer

Invert the second fraction

Answer

Add the numerators and denominators

Answer

Multiply the fractions

Question 22

Express 1/2 as a decimal.

Accepted Answer

0.5

Answer

0.75

Answer

0.2

Answer

1

Question 23

If you add 1/2 and 1/4, what fraction do you get?

Accepted Answer

3/4

Answer

5/4

Answer

1/8

Answer

2/4

Question 24

To solve the equation 15 + ? = 27, what number should replace the question mark?

Accepted Answer

12

Answer

3

Answer

2

Answer

42

Question 25

Calculate the sum of 3/4 and 1/2.

Accepted Answer

1 1/4

Answer

1

Answer

2/3

Answer

1/2

Question 26

You are baking a cake that requires 250 grams of sugar. If you want to make a cake that is half the size, how many grams of sugar do you need?

Accepted Answer

125g

Answer

500g

Answer

150g

Answer

200g

Question 27

A rectangular garden has a length of 12 meters and a width of 8 meters. What is its perimeter?

Accepted Answer

40m

Answer

20m

Answer

32m

Answer

96m

Question 28

Find the sum of 125 and 345.

Accepted Answer

470

Answer

490

Answer

480

Answer

460

Question 29

What is the difference between 456 and 178?

Accepted Answer

278

Answer

288

Answer

268

Answer

258

Question 30

Compute the sum of 2.5 and 4.3.

Accepted Answer

6.8

Answer

6.6

Answer

6.9

Answer

6.7

Question 31

What is the difference between 3.75 and 1.25?

Accepted Answer

2.5

Answer

2.6

Answer

2.4

Answer

2.7

Question 32

Find the sum of 2/3 and 1/4.

Accepted Answer

11/12

Answer

10/12

Answer

12/12

Answer

9/12

Question 33

What is the difference between 5/6 and 1/3?

Accepted Answer

1/2

Answer

1/4

Answer

1/3

Question 34

Find the value of x in the equation: x - 6 = 12

Accepted Answer

18

Answer

16

Answer

14

Answer

20

Question 35

Which of the following is the best estimate for the sum of 145 and 276?

Accepted Answer

420

Answer

460

Answer

500

Answer

380

Question 36

Round the number 45.72 to the nearest whole number.

Accepted Answer

46

Answer

45

Answer

47

Answer

48