Show:
Terminating/
Repeating Decimasl
Classifying Rational Numbers
Add or Subtract Rational
Multiply or Divided Rational
Extra! Extra!
100

A number that has an ending decimal

What is terminating?

100
List the 4 categories of numbers

Rational (R)

Integer (I)

Whole (W)

Natural (N)

100

- 16 + (8)

What is  -8?

100

You Multiply negative x positive, your product should be

What is negative?

100

-144 / 8 

What is -18

200

A number that has a number or set of numbers that repeat infinitively.

What is repeating or recurring decimal?

200

Classify 123,456 as: rational, whole, integer, and or natural

What is: Natural, Whole, Integer, and Rational

200

10.8 - (-6.4)

What is 17.2?

200

-8.9 x 1.4

What is -12.46

200

6.25+ (-8.5)

What is -2.25

300

Classify 7/8 as a decimal.

What is terminating?

300

Classify -9.0 as either whole, natural, integer or rationl

What is: rational and integer

(1/2 point for integer only)

300

5/8 - 1 7/8

What is - 1 2/8  or -1 1/4

300

-8/9 divided by 2/3

What is  - 24/18  or  - 12/9   or  -1 3/9  or -11/3

300

-9 x 1.5

What is -45.9

400

Classify and write 11/12 as a decimal

What is repeating decimal?

0.916...

400

Classify the following as either rational, whole, integer, or natural:

14/2

14/2 = 7
What is Natural Whole Integer Rational?

(1/2 credit goes to Rational)

400

Michael needs 6 1/2 feet of metal roofing to finish a household project. He has 2 small pieces measuring: 3 1/6 and 13/4 feet. How many feet of metal roofing does Michael need to purchase?

Write the number sentence.

6 1/2 - (3 1/6 + 1 3/4)


400

Laney walks 2 1/3 miles to school from her house and rides the bus home. If she walked 5 days last week, how many TOTAL miles did Laney Walk. The operation of this problem is

What is multiplication?

400

9.1 + (-2.6) - 1.3

What is 5.2

500

CHALLENGE:

Classify the following decimal:

23/99

What is repeating?

500

Give an example of a Rational Number

Examples may included:

Fractions  Decimals   Percents  Integers   Whole   Negative Fractions    Negative Decimals   Negative Percents

500

Michael needs 6 1/2 feet of metal roofing to finish a household project. He has 2 small pieces measuring: 3 1/6 and 13/4 feet. How many feet of metal roofing does Michael need to purchase?

What is 4 3/8 feet

500

Felix signs up for a cell phone that his parents require him to pay for. His bill each month is $46.80. What impact will his cell phone have on his savings account over the period of a year?

What is Negative?  What is -$561.60 a year?

500
Sam buys 120 roses. 1/6 of the roses are white, 1/3 are red, and the rest are purple. How many roses are purples?

What is 60 roses?