Place Value and Number Sense Concepts

This concept introduces the basic framework for mathematics - number sense. We learn about the number system, counting methods, and place value of digits. We understand the value of each digit in a number and to write numbers in different ways, and learn about decimal place values.

The concept is broken into smaller topics, which makes it easier and much more fun for students. The topics are listed below:-

Concept of Decimal Place Value

This topic deals with the concept of place value for numbers with decimal point, or decimal numbers.

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Concepts of Rounding Decimals

This topic covers the concept of rounding decimals to nearest whole numbers and nearest tenths, hundredths, and thousandths. It also covers the concept of rounding up and rounding down.

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Place Value

In this topic we learn the concept of using benchmarks in estimating quantities. We also learn the concept of place value for whole numbers.

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