Numeric and Numeration Systems

Integers

100

2+2

4

200

15-6

9

300

-24+(-16)

-40

400

180-(-274)+14

468

500

-36+(-72)-(-54)+1

-53

Order of Operations

100

What is P.E.M.D.A.S

Parentheses, Exponents, Multiplication, Division, Addition, Subtraction

200

^2+3x9

29

300

-6x4+(2+3)

-19

400

(5-(-7))^2

144

500

((3+8)^2)-((-4/2)^2)

117

Fractions

100

2/10 + 7/10

9/10

200

2/3 - 1/4

5/12

300

4/9 x 15/14

10/21

400

(8/4)/2 

1

500

6/12 x 5

30/12

Conversions

100

632(b. seven)

317(b. ten)

200

93E(b. 12)

1343(b. ten)

300

100110(b. two)

22(b. ten)

400

3232(b. four)

238(b. ten)

500

ET26(b. twelve)

20,478(b. ten)