Number Properties

Number Properties

100

36*1=36

Identity Property of Multiplication

200

(9*8)*15 = 9*(8*15)

Associative Property of Multiplication

300

14*1/14=1

Inverse Property of Multiplication

400

6-9=-9+6

Commutative Property of Addition

500

(6*4)+(6*-2)=6(4-2)

Distributive Property

Exponents

100

4^-3

1/64

200

4^0 + 3^3

28

300

2^-1 *4^-1

1/8

400

5^2 + (-2)^3

17

500

-6^2+4*3^2

0

Scientific Notation

100

796,000

7.96times10^5

200

0.00125

1.25times10^-3

300

90

9times10^1

400

281times10^2

2.81times10^4

500

367times10^-3

3.67times10^-1

Find the value

100

9div3-4

-1

200

45-9div9+24

68

300

34-10+8*2div4

28

400

8^2-sqrt4 *10div5+3

63

500

(18+10(3-7))/2-(sqrt81)/3+2(14-9)^2

36

Evaluate the Expression

100

 -4x-6 for  x = 3 

-18

200

 x^2+3x+7 for

x=5

47

300

 2x^2+x+4 for

x=-3

19

400

 -3(-4x-1) for

x=-5

-57

500

 x-abs(4x+7 for  x=-1 

-4