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This Is What We Have Learned...Numeration
By Renata Martínez Martínez
And Ximena Recio Tovar
And Ximena Recio Tovar
Place Value Chart
Here's an example showing the relationship between the place or position and the place value of the digits in a number. In 14,769. 1 is in ten thousands place and its place value is 10,000. 3 is in thousands place and its place value is 3,000. 9 is in ones place and its place value is 9.
Exponents
An exponent refers to the number of times a number is multiplied by itself. For example, 2 to the 3rd means: 2 x 2 x 2 = 8.
Decimal Numeration
The dot in a decimal number is called a decimal point. The digits following the decimal point show a value smaller than one. Here's an example of a decimal number 17.48, in which 17 is the whole number, while 48 is the decimal part. ... Here's an example of how the fractional part can be converted into decimals.