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Understanding Decimal Notations 4th Grade Math Worksheets

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Decimal notation is a system of writing numbers using a decimal point.


The word DECIMAL means 10 numbers. DECIMAL NOTATION uses base 10 numerals ( 0, 1, 2, 3, 4, 5,6 7, 8, and 9).

Decimals are numbers expressed with a decimal point. The number after the decimal point expresses a fraction of a whole number.

Decimals are based on the power of 10.  Therefore, everytime you move to the right, the place value is divided by 10 ( e.g. tenths, hundredths, thousandths and so on!). Tenths means 1/10, hundredths means 1/100 , thousandths means 1/1000 and so on.

Understanding Decimal Notations Worksheets

This is a fantastic bundle which includes everything you need to know about Understanding Decimal Notations across 15+ in-depth pages. These are ready-to-use Common core aligned Grade 4 Math worksheets.

Each ready to use worksheet collection includes 10 activities and an answer guide. Not teaching common core standards? Don’t worry! All our worksheets are completely editable so can be tailored for your curriculum and target audience.

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