Fractions - Decimals - Exponants - Square Roots

Fractions Decimals Exponents and Square Roots

Have your calculator handy.

Multiple Choice

What fraction is represented at point C?

• 3/6

• 3/7

• 2/6

• 3/6

Multiple Choice

Please solve the addition problem and then simplify:

3/4 + 3/4

• 1 1/2

• 6/4

• 3/2

• 1 2/4

Multiple Choice

Reduce the following fraction:
75/81

• 25/27
• 4/5
• 26/27
• it cannot be reduced any further

Multiple Choice

Change the following improper fraction into a mixed number:
34/3

• 12  1/3
• 11  1/3
• 10  1/3
• it already is a mixed number

Multiple Choice

Change the following mixed number into an improper fraction:
3   4/5 =

• 19/5
• 12/5
• it already is an improper fraction
• 32/5

Multiple Choice

Solve:

4+ (-5) - 6

• 3

• 5

• -5

• -7

Multiple Choice

Solve:
-6 x (-5)

• -30
• 36
• 30
• -36

Multiple Choice

Reduce the following fraction:

48/60 =

• 8/10

• 4/5

• 1/2

• 16/20

Decimals to Fractions to Decimals

Lets give it a try? Have your calculators ready.

Multiple Choice

Convert 18/225 from a fraction to a decimal.

• 2.25

• .25

• .8

• .08

Multiple Choice

Convert 1/8 to a decimal:

• .13

• .785

• .125

• .18

Multiple Choice

Convert 4/5 to a decimal

• .45
• .80
• .40
• .54

Multiple Choice

Change to a fraction and simplify:

0.40

• 2/5

• 2/50

• 2/500

• 40

Repeating Decimals to Fractions

If it repeats on the first number after the decimal - just use 9 for the denominator. If it repeats on the first two numbers then denominator is 99. If it repeats on the frist three numbers then the denominator is 999. ect..

Multiple Choice

Change to a fraction and simplify.

• 2/3

• -2/3

• 3/5

• -3/5

Multiple Choice

Identify the fraction equivalent to the decimal below.

• 2 4/99
• 2   4/9
• 2   2/5
• 2 4/10

Multiple Choice

Convert to a fraction.

• 77/25

• 77/250

• 308/9

• 308/999

Multiple Choice

Write this as a fraction.

• 7/50

• 14/9

• 7/45

• 14/99

Multiple Choice

Convert to a fraction.

• 1/2

• 1/10

• 1/100

• 1/9

Exponents and Square Roots

Here we Go

Multiple Choice

What is the value of (-2)^3?

• -8
• -6
• 6
• 8

Multiple Choice

Which is equivalent to 3⁴

• 27
• 9
• 81
• 12

Multiple Choice

Which is greater,  2654⁰ or 5⁰?

• 2654⁰
• 5⁰
• They are the same
• Zero is greater

Multiple Choice

What is the √ 121.

• 10

• 11

• 12

• 13

Multiple Choice

Between which two whole numbers is the square root of 277?

• 15 and 16
• 16 and 17
• 18 and 19
• 14 and 15

Multiple Choice

Between which two whole numbers is the
√5?

• 1 and 2
• 2 and 3
• 3 and 4
• 4 and 5

Multiple Choice

What do we call √ ?

• radicand

• radical symbol

• cube root

• index

Multiple Choice

What is 10⁰ equivalent to?

• 1
• 10
• 0
• 100

Multiple Choice

Which number is the EXPONENT?
4^{2 =} 16

• 4
• 2
• 16

Multiple Choice

Which number is the BASE?
2³ = 8

• 2
• 3
• 8

Multiple Choice

Which is GREATER?
2⁷ or 7²

• 2⁷
• 7²
• Neither, they are equal

Multiple Choice

Which is equivalent to 2⁴?

• 8
• 20
• 16
• 12