T.A.G. Math Review

Fractions, decimals, percentages

100

1/8 as a percentage and decimal

12.8% .128

200

84.35268764712% as a decimal

.8435268764712

300

1/16

6.25%

400

4/7 as a decimal

0.571428571429

500

7/16 as a percentage

43.75%

Circle graphs

100

50% of a circle graph covers half of the circle graph

True

200

A percentage on a circle graph can be over one hundred percent

False 

300

What is the circumference of a circle 

360^o

400

20% as a circle degree

15% as a circle degree

72^o

540^o

500

30% as a circle degree

70% as a circle degree

108^o

252^o

Fractions and decimal equations

100

12/24 - 25/100

1/4

200

.75/3

.25

300

4/8 + 3/4

1 1/4

400

6 5/7 x 3 8/9

26 1/9

500

.7467 x .953234

0.7117

Integers

100

-5+9

4

200

-45/15

-3

300

81/-3

-36

400

-876/-6

146

500

98275-(-2716)

100,991

Proportional relationships

100

Is this a proportional relationship?

(slides)

Yes

200

If a point in quadrant 1 is reflected across the x-axis which quadrant will it now be in?

Quadrant 4

300

If a point in quadrant 3 is reflected across the y axis will the digits be negative or positive?

Positive

400

Create a proportional relationship table that includes the ratio 2.5:1 ( include1,2,3,6, and 9)

2.5, 5, 7.5, 15, 22.5

500

For every 37 apples Mary picks, she fills up 19 buckets. (can be a decimal) What is the unit rate?

1.9473