EXPONENTS/FRACTIONS

Adding/ Subtracting Fractions

100

Add the fractions:   2/5  +  1/15

7/15

200

Subtract the fractions:  4/7  -  3/7

1/7

300

Add the fractions: 

2 6/20 + 3 1/5

11/2 or 5 1/2

400

Add the fractions:  

1/8 + 2/3

19/24

500

Subtract the fractions:

1 11/14 -  1 3/7

5/14

Multiplying/ Dividing Fractions

100

Multiply the fractions:
2/5 x 3/4

6/20 or 3/10

200

Multiply the fractions:

32/5 x 30/8

24

300

Divide the following fractions:

3/4 divided by 2

3/8

400

Divide the following fractions:

7 2/3 divided by 1 1/6

46/7 or 6 4/7

500

Divide the following fractions:

1/5 divided by 1/4

4/5

Product/ Quotient rule of Exponents

100

If I am dividing numbers with the same base I Should _____ the exponents.

Subtract

200

If I am multiplying numbers with the same base I should _____ the exponents.

Add

300

Simplify the following expression

(10x¹¹)(9x¹²)=

90x²³

400

(15x²y⁵z⁶)(x¹¹y⁹z³)

(15x¹³y¹⁴z⁹)

500

(6a¹⁰b²³c⁹)/(2a⁷b¹²c⁵)

3a³b¹¹c⁴

Power to Power/ Negative Exponent

100

2/(a^-13)

2a¹³ 

200

Using this rule means you __________the exponents

multiply

300

Solve the following exponent: 

(14⁰5^-3)

1/125

400

Simplify the following:

(2xyz)^-2

1/4x²y²z²

500

Simplify the following:

(x⁴y³)³(x²y)^-4

x⁴y⁵

Random

100

Turn to a proper fraction:

7/2

3 1/2

200

Write the reciprocal of:

18/27

27/18

300

Turn to a proper fraction:

66/7

9 3/7

400

Any thing raised to a zero power is equal to_____.

One

500

If a negative exponent is in the denominator it gets moved to the______________

numerator