4.NF.6. Use decimal notation for fractions with denominators 10 or 100. For example, rewrite 0.62 as 62/100; describe a length as 0.62 meters; locate 0.62 on a number line diagram.

 

View interactive math games for all Grade 4 Common Core Standards

 
Comparing Fractions & Decimals Comparing Fractions & Decimals

Compare fractions with differing denominators, and compare fractions with decimals. A wide choice of levels. Use a fraction wall to help compare.

For more resources involving fractions and decimals click here.

Convert Fractions to Decimals Convert Fractions to Decimals

Convert the fractions to decimals and throw your axe at the correct crystal.

This game, together with all the other crystal crash games, is available as a single iPad or Android app.

Placing Fractions and Decimals on a Number Line Placing Fractions and Decimals on a Number Line

Place fractions and decimals on a number line. A wide choice of levels including proper fractions, improper fractions and mixed numbers.

For more resources involving fractions and decimals click here.

Reading Varying Scales - Decimals Reading Varying Scales - Decimals

Estimate the decimal value being pointed to on varying scales. 

For more resources involving fractions and decimals click here.

Beat the clock - Fractions Beat the clock - Fractions

Convert between proper fractions and decimals, improper fractions and decimals and improper fractions and equivalent mixed numbers.

*Updated 30th May 2013 - choose multiple objectives, or objectives grouped by national curriculum level. The game also now includes a scoreboard. An iPad version is also available.

For more resources involving fractions and decimals click here.

Balancing scales - convert between g and kg Balancing scales - convert between g and kg

The scale is loaded with between 1 and 4 weights. The user then has to balance the scales, converting between g and kg in the process. There is a great deal of control over the level.

A great starter to explore addition, subtraction / difference and partitioning as well as the relationship between grams and kilograms. Levels include converting whole kg to g (and vice versa), converting fractions of kg (eg 1/4kg = 250g) and weights in kg to 1 and 2 decimal places.

For more measuring resources click here.

For more addition and subtraction resources click here.

Match Fractions Decimals and Percentages Match Fractions Decimals and Percentages

Match the equivalent fractions, decimals and percentages. Alternatively, you can choose to convert between just fractions and decimals, or between fractions and percentages or decimals and percentages. Diagrams to show equivalence can be turned on or off.

For more resources involving fractions and decimals click here.

Comparing fractions, decimals and percentages Comparing fractions, decimals and percentages

Compare fractions with other fractions, decimals or percentages, or with any combination of the three.

For more resources involving fractions and decimals click here.