Online Number Lineonlinenumberline.com
Decimals & Place Value

Decimal Number Line

Master tenths, hundredths, and decimal comparison on an interactive scale.

100%
+0.6+0.8000.100.21/40.31/40.41/20.51/20.61/20.73/40.83/40.91/1111.111.21 1/41.31 1/41.41 1/21.51 1/21.61 1/21.71 3/41.81 3/41.91 1/122
Range:to
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Classroom Guide: Decimal Place Value & Comparison

Decimals represent fractional parts of 10. Using an interactive number line visualizes density and relative ordering between 0 and 1 or any custom decimal range.

1.Tenths & Hundredths: Zoom into decimal intervals to show place value relationships (0.1, 0.2 ... 1.0).
2.Equivalent Fractions: Toggle equivalent notation to show how 0.5 = 1/2 and 0.25 = 1/4.