math review all lessons

math 1

100

what is x 

x - 2.3 = 5.6

7.9

200

what is the area of the triangle? 

base is 4

height is 9

18

300

what is 113.4 divided by 3.5

32.4

400

LCM of 

18 and 9

18

500

What are the three types of ways to describe a histogram?

Skewed Left

Skewed Right

Symmetrical

math 2

100

write the following as a sum of 2 numbers

3(4x-6y)

12x - 16y

200

3.4 x 6.9 =

23.46

300

what quadrant is (-3, 5) in 

quadrant 2 

400

6/9 divided by 1/3

2

500

(6+3) ³ 

729

math 3

100

Put in order, least to greatest

3, 9, -12, -1, 0, 8.4

-12, -1, 0, 3, 9, 8.4 

200

what is the opposite of -1.2

1.2

300

a. -4 > -8 

b. -8 > -4

which is correct

a -4 is closer to 0 than -8

400

use inequalities to make correct

a. 8     -9 

b. 0.2    .2

c. 7.03    -7.03

a. >

b. =

c. >

500

use the set of numbers  {2,3,4,5}  to find which numbers make the expression true 

9 x > 32

4 and 5 are true 

9 x 2 = 18 NO

9 x 3 = 27 NO

9 x  4 = 36 YES

9 x 5 = 45 YES 

math 4

100

Draw a horizontal line

<------------------------>

200

what is a peak on a dot plot mean

highest point 

300

rewrite using exponents

2 x 2 x 2 x 2 x 2 

2⁵ 

400

draw a vertical line 

look at picture 

500

a + c = 12 

a is 3, what is c 

c = 9

math 5

100

a. 3 - 5

b. 2- (-2)

c. - 2 + 4

a. -2

b. 4 

c. -6

200

if the temperature is 19 degrees and it drops 20 degrees what temperature is it now

-1 degrees

300

if you earn $9.00 an hour, how much money will you have after 21 hours?

9 x 21

$189

400

what is the median of the numbers below?

1,4,5,6, 8, 12, 13, 29, 21 

8

500

32.5 - 1.34 =

31.16