End of Semester 1 Review

Order of Operations

100

3+5*2

13

200

(-5)*10/2+5

-20

300

8+9*7

71

400

(-5)+12-3*3+2

0

500

(6/3+5)*(11-4)

49

Fraction

100

2/8+5/8

7/8

200

11/12-10/12

1/12

300

1/4+6/8

8/8 or 1

400

6/10-4/8

4/40 but 1/10 is better

500

4/8*3/4+1/2

7/8

Exponents

100

5^0

1

200

x^2*x^1

x^3

300

(y^3)/y

y^2

400

(x^3)^2

x^6

500

((X^2*Y)^2)/xy

x^3*y

One and Two Step Equation

100

x+12=14

X=2

200

12-x=7

x=5

300

56x+3=507

x=9

400

33x-40=554

x=18

500

5+64x=2629

x=41

Random

100

How many hearts does an Octopus have?

3

200

Which animal is 30 Times more likely to be hit by lightning than a person?

Giraffe 

300

Hippopotomonstrosesquippedaliophobia is the fear of what?

long words

400

Where is the tiniest bone in the human body located?

Ear - Ossicles

500

What animal can remember human faces, hold grudges, and even pass these memories on to others on their kind. 

Crows