First, write the whole-number part. Write "and" for the decimal point. Next, write the word form of the digits in the decimal part. Finally, end with the place value of the last digit.
Final answer: The correct way to write the number 3.405 in expanded form is 3×1 + 4×1/10 + 5×1/1,000.
The position of a digit in a decimal determines the digit's place value. In the decimal 6,584,791.0324, the position of the digit 2 determines that its place value is thousandths. When writing a decimal in words, write the decimal part as if it were a whole number; then name the place value of the last digit.
The expanded form of 83.34 is 80+3+0.3+0.04.
Place. So we have six tenths let's do another example 0.27 we start by writing the decimal part inMorePlace. So we have six tenths let's do another example 0.27 we start by writing the decimal part in the same way that we would write a whole number. So we write 27.
To expand the number, we will multiply the individual digit by 10 while moving left from the decimal point and divide 10 while moving right from the decimal point. So, the expanded form of the number 20.03 will be: 20.03 = 2 × 10 + 0 × 1 + 0 × 1 10 + 3 × 1 100 .
Expanded Form of Decimal Numbers Using the place value chart, the digits after the decimal points are represented as tenth (1/10), hundredth (1/100), thousandth (1/1000) and so on. Now, let us consider the example 83.34. The expanded form of 83 is 80+3. The above-expanded form can also be represented as 80+3+0.3+0.04.
Writing Numbers in Expanded Form Get the number in its standard form. Determine its place values using the place value chart. Multiply the number by its place value. Show it as, digit × place value. Represent all the digits as the product of the digit and its place value.
Read ech number , then write in words 1. 25.8366 2. 17.3 3. 2.8751 4. 123.04 5. 0.008 Twenty five and eight thousand three hundred sixty-six ten thousandths. 17.3. Seventeen and three tenths. 2.8751. Two and eight thousand seven hundred fifty-one ten thousandths. 123.04. One hundred twenty-three and four hundredths. 0.008.
108.56 can also be written as One hundred eight point five six.