Show:
multiplication facts
by 10
large whole numbers
decimals
decimal/ whole number
100

identification Property

n*1=n

100

498

4980

100

57(156)

8892

100

1.2 * .7

.84

100

7(.2)

1.4

200

zero property states

n*0=0

200

178.9

1789

200

200*300

6,000,000

200

6.0(.5)

3

200

15.876 * 0

0

300

communitive property states

npr=prn

300

10

100

300

250 x 500

125000

300

1.7*3.3

5.61

300

0.0*12345689=

0

400

rule of tens states

n(10)=n0

400

45

450

400

80*189

15120

400

2.2x .3

.66

400

7.8 x 15

117

500

associative property states

n(pr)=(np)r

500

18736.97

187369.7

500

7879x678

5341962

500

7.8

4.68

500

467x.78

364.26