PEMDAS With Negatives

1

200

-55+145=

90

200

29-(-45)=

74

300

27.52+(-30.3)=

-2.78

300

-4/5-1/2=

-13/10 or -1 3/10

400

45-8(-8)=

109

2

200

(-3)(4)(-10)

120

200

12.6857 round to the nearest tenths. 

12.7

300

-2.1(0.5)+10

8.95

300

-11+4(7-2)=

9

400

-36/-6+9(-3)=

-21

3

200

-98-88=

-186

200

31+10(-4)=

-9

300

-55-(-48/2)=

-31

300

-81-5.2-(-12)=

-74.2

400

-2(-1.4+5)+4/10

-6.8

4

200

-19-(-56)

37

200

-3(-2)+7(-10)=

-64

300

-3/2(1/2)+1/8

Simplest form for full credit

-5/8

300

-12(-3-3)+44

116

400

56.8-(-11 4/10)

68.2

Random

200

is pi a rational or irrational number?

Irrational 

200

what are all the prime number between 0 and 20

2, 3, 5, 7, 11, 13, 17, 19

300

What is the prime factorization of 210?

2x3x5x7

300

Sqare root of 49+ (-10) =

-3

400

Round 119.9987 to the nearest hundredths.

120