Math project

Ch. 1-2

100

Fifty-nine thousand, eight hundred

59,800

200

solve 15+3*2

21

300

Find the absolute value. [-8]

8

400

Divide. -12/-4

3

500

solve. 5x=20

4

Ch. 3-4

100

Eleven subtracted from a number 

x-11

200

A number subtracted from -20 amounts to 104.

-20-x=104

300

simplify by dividing  -9/0

haha lol undefined

400

divide. write the final answer as a mixed number. 7/1 3/5

4 3/8

500

add the fractions 3x/10+x/6

7x/15

Ch. 5-6

100

Write the number as a fraction or mixed number.                 0.27

27/100

200

7+0.74/-6

-1.29

300

true or false. 5/8=4/7

false

400

The square root of 4 is _ because _=4

2 and 2²  

500

write as a proportion    20 students is to 5 microscopes as 4 students is to 1 microscope

20/5=4/1

Ch. 7-8

100

write each percent as an equivalent decimal. 41%

0.41

200

7.8 is 78% of what number?    7.8/b=78/100

10=b

300

find the range   14,16,8,10,20

12

400

if a single die is tossed once, find the probability of 5

1/6

500

if a single die is tossed once, find the probability of an even number.

1/2

Ch. 9-10

100

find the complement of a 23 degree angle.

67

200

10ft to yards 

3 1/3

300

x⁵ * x⁹

x⁵

400

(7x+5)²

49x² +70x+25

500

find GCF of y⁷ ,y² , and y¹⁰

y²