number lines
comparing decimals
adding decimals
wild card
100

.04.05 .06 .07

.08

100

.99<>=.099

.99 is greater than .099

100

.6 + .04

.64

100

.87 + 1000.03

1000.9

200

0.4 0.5 0.6 

.70

200

2.10<>=2.1

2.10 is = to 2.1

200

.80 + .04

.84

200

16.7 + 1.02

17.09

300

.1 .2 .3 .4

.5

300

3.36<>=3.036

3.36 is greater than 3.036

300

1.0 + .04

1.04

300

.0007 <>= .00007

.0007 is greater than .00007

400

.001 .002 .003

.004
400

.07<>=.9

.07 is less than .9

400

.4 + .04

.44

400

9 hundreds =

0.09

500

.003 .006 

.009

500

0.58 <>= .85 

0.58 is less than .85

500

.20 + .2

.4

500

7.68 + 7.21

14.89

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