Common Core 7

Scientific Notation

100

Change this standard form into scientific notation: 130,000,000 km = ______________________ distance to the sun

1.3 x 10^8

200

Change this standard for into scientific notation: 0.000000010001 = ______________________ a single dollars part of national debt

1.0 x 10^-8

300

Change this scientific notation into standard form 9.3 X 10^7 = ______________________________

93,000,000

400

Multiply (3.3 X 10^-7) (6.6 X 10^-5) Your answer will be ##.# BUT you can get a bonus of 400 if you change your answer to #.#

21.78 x 10^-12 BUT if you wrote: 2.178 x 10^-11 you get a bonus of 400!

500

Divide 1.5 X 10^8 / 4.5 X 10^6 Your answer will be .## BUT you can get a bonus of 500 if you change your answer to #.#

0.33 x 10^2 BONUS 500: 3.3 x 10^1

More Scientific Notation

100

Change the standard form to scientific notation. 350,000,000 = _________________________ number of people in USA

3.5 x 10^8

200

Change the scientific notation to standard form: 6.8 X 10^-1 = _____________________________

0.68

300

Change this scientific notation to standard form. 6.0 X 10^23 = _____________________________ How many zeros?

22

400

Multiply (3.2 X 10^5) x (4.5 X 10^-4) Your answer will be ##.# BUT you can get a bonus of 400 if you change your answer to #.#

14.4 x 10^1 BONUS 400: 1.44 x 10 ^2

500

Divide 1.4 X 10^-7 / 4.6 X 10^-4 Your answer will be .## BUT you can get a bonus of 500 if you change your answer to #.#

0.33 x 10^-3 Bonus 500: 3.3 x 10^-4

Slope and Y-Intercept

100

What is the slope in this equation? Y= 20x + 6

20

200

What is the y-intercept in this equation? Y=20x -6

-6

300

Is this equation proportional or non proportional? Y= 2x

Proportional

400

Find the slope if you have the following coordinates: X|Y 0|6 1|12 2|18

Slope=6

500

Find the slope based on these coordinates: X|Y 0|4 2|3 4|2

Slope=-1/2

Linear Equations

100

Is this equation proportional or non proportional? Y= x - 5

Non proportional

200

Find the equation using these coordinates: X|Y 0|6 1|12 2|18

Y= 6x + 6

300

Find the equation based on these coordinates: X|Y 0|4 2|3 4|2

Y= -1/2x + 4

400

Find the equation based on these coordinates: X | Y 1 | 40,000 3 | 42,000 5 | 44,000

Y=1,000X + 39,000

500

Find the equation based on this graph:

Y= 2x + 5

Integers and Solve for X

100

5 + (-4)

1

200

-15 + -21=

-36

300

-101 - (-200)

99

400

2X + 9= -1

X= -5

500

-2X - 10= -16

X= 8