fractions and decimals-.
multiplying x
adding+
subtraction-
divison /
100

if you have 1/5 what decimal would that be

.2

100

5x2=_

10

100

12+12=_

24

100

3-67=_

64

100

6/2

3

200

what decimal is 1/2

.5

200

12x10=_

120

200

102+100=_

202

200

8-16=_

8

200

4/2

2

300

1/10 what decimal would that be

.1

300

80x20=_

1600

300

14+118=_

132

300

20-15=_

5

300

8/2

4

400

if you have .8 what fraction is this

4/5

400

3x6=_

18

400

25+12=_

37

400

70-30=_

40

400

10/2

5

500

if you have.5 what fraction what do you have

1/2

500

50x90=_

4500

500

41+12=_

53

500

60-30=_

30

500

12/2

6