MATH

PEMDAS

100

49

6+(7*7)+2(-3)=

6+49+-6=

200

1

7-24/8*4+6

300

9

18/3-7+2*5

NEGATIVE

100

27 

-3x(-9)

200

-6

-30/5

300

-5

4-(8-(-1))

VERBAL EXPRESSIONS

100

x+5

The sum of x and 5

200

x+5

x increased by 5

300

x/5

The quotient of x and 5

400

N + 6

The number plus six

500

10xn

Ten times a number

NEGATIVE NUMBERS

100

-68

-4(3+4)+8(2-7)

200

-5 yards

The QB hands off the ball to the RB and he initially gains one yard but is then tackled 4 yards behind the line of scrimmage, how many yards did he lose?

300

-12

-2+(-10)

400

-11 degrees

On January 4th the temperature was -2 when I went to bed, when I woke up it was -13, how great was the difference from when I went to bed to when I woke up?

500

-14 degrees

The Artic ocean is 1 degrees that the surface and -13 degrees 20 feet below, what is the drop in temperature from surface to below?

evaluating expressions

100

5

x²-y^z

^x=2 

^y=-1

^z=3

200

4+10(4)-4=

40

2^s +10b-4

s=2 

b=4

300

24+125-10=

138

3m+5^x -10

m=8

x=3