Basic Math Midterm Review

Question 1

What is the LCM of 10 and 30?

Accepted Answer

30

Question 2

Evaluate expression for the given variable: 2x + 5 when x = 3

Accepted Answer

11

Question 3

-18 + 4

Accepted Answer

- 14

Question 4

Is this statement True, False or Open: 4 + 8 = 13

Accepted Answer

False

Question 5

Evaluate expression for the given variable: x - 10 when x = 30

Accepted Answer

20

Question 6

-5 - 6 =

Accepted Answer

-11

Question 7

Round this number to the nearest hundredth: 25.2435

Accepted Answer

25.24

Question 8

Change these percents to decimals 23.0%

Accepted Answer

.230

Question 9

Round this number to the nearest thousandth: 25.2435

Accepted Answer

25.244

Question 10

10 - 11=

Accepted Answer

-1

Question 11

Compare the integers using >, <, or =: -4 _____ -4

Accepted Answer

=

Question 12

Change these decimals to percents 0.95

Accepted Answer

95%

Question 13

4 + -1 =

Accepted Answer

3

Question 14

- 4 * 3 =

Accepted Answer

-12

Question 15

Which number is prime?

Accepted Answer

11

Question 16

What is a Prime Number mean?

Accepted Answer

Any whole number whose factors are 1 and itself

Question 17

Compare each pair of decimals using >,<, or =: 9.35 ______ 9.356

Accepted Answer

<

Question 18

What does the symbol = mean?

Accepted Answer

equal to

Question 19

6 - (-6) =

Accepted Answer

12

Question 20

What is a Composite Number mean?

Accepted Answer

Any number that is not prime and has at least 3 factors

Question 21

-90 ÷ -10 =

Accepted Answer

9

Question 22

Change this decimal to a fraction 0.7

Accepted Answer

7/10

Question 23

Evaluate expression for the given variable: 4 + x when x = 7

Accepted Answer

11

Question 24

Which of these decimals is repeating?

Accepted Answer

.4444444, .25252525

Question 25

What does the symbol < mean?

Accepted Answer

less than

Question 26

Which number below is composite?

Accepted Answer

20

Question 27

Round this number to the nearest tenth: 25.2435

Accepted Answer

25.2

Question 28

Is this statement True, False or Open: 9Z = 45

Accepted Answer

Open

Question 29

What does the symbol > mean?

Accepted Answer

greater than

Question 30

Change these fraction to decimals 7/100

Accepted Answer

0.07

Question 31

-7 + -3

Accepted Answer

-10

Question 32

Compare each pair of decimals using >,<, or =: 0.1______ 0.01

Accepted Answer

>

Question 33

Change these percents to decimals 2.3%

Accepted Answer

.023

Question 34

Change these decimals to percents 0.06

Accepted Answer

6%

Question 35

Is this statement True, False or Open: 20 - 5 = 15

Accepted Answer

True

Question 36

Change these decimals to percents 1.04

Accepted Answer

140%

Question 37

What is the absolute value of 3?

Accepted Answer

3

Question 38

Is y + 2.5 = 10 true when y = 7.5?

Accepted Answer

yes

Question 39

What is the GCF of 10 and 30?

Accepted Answer

10

Question 40

Compare the integers using >, <, or =: 0 ____ -4

Accepted Answer

>

Question 41

What is a variable?

Accepted Answer

a letter that represents a number

Question 42

What does the word integer mean?

Accepted Answer

any whole number that is positive or negative including zero

Question 43

Change this decimal to a fraction 0.62

Accepted Answer

62/100

Question 44

- 100 ÷ 10 =

Accepted Answer

-10

Question 45

Change this decimal to a fraction 4.32

Accepted Answer

432/100

Question 46

What does Absolute value mean?

Accepted Answer

The distance between a number and zero on the number line

Question 47

Change this fraction to a percent 4/10

Accepted Answer

40%

Question 48

What is the absolute value of -15

Accepted Answer

15

Question 49

Compare the integers using >, <, or =: -8 _____ -3

Accepted Answer

<

Question 50

Change these fraction to decimals 11/50

Accepted Answer

0.22

Question 51

-2 * -5 =

Accepted Answer

10

Basic Math Midterm Review

Questions 51

Basic Math Midterm Review

Questions 51