Add and Subtract Decimal Thousandths (C)

Fifth and sixth graders compare decimals to the place-value structure in the base-ten number system. They represent fractions as parts of unit wholes, as parts of a set, as locations on a number line, and as divisions of whole numbers....

Learners solve 12 problems in which the value of the digit 6 in decimal numbers to the hundredths place is calculated.

In this decimal subtraction activity, students solve a total of 32 decimal thousandths problems. Answers are included on page 2.

Tackle the concept of decimals and place value. Each of the four slides in this compact presentation displays a different aspect of place value as it relates to decimal numbers to the thousandths. Very simple, very clear, and comprehensive.

Explore the meaning of place value by writing numbers in expanded form. The video instructor explains place value on both sides of the decimal. She then shows an example of expanded form to the thousands place.

How much leopard print fabric will Zoe need to upholster a sofa for her jam studio? This problem is the example used to teach how to add and subtract measurement-related values.

Take away any confusion on subtracting decimals. A short, instructional video shows mathematicians how to subtract decimals. Viewers see four examples, one where the minuend and subtrahend have the same number of decimal places, one...

Here is a clear explanation of decimal place value using batting average as the example. Narrated and animated steps are clicked on so that learners can progress at their own pace. Consider having fifth graders interact with this website...

Fifth graders put their fraction knowledge to work by reading word problems and deciding whether to add or subtract the given fractions. Terms such as combined, total, difference, and left indicate which operation to use.

Don't skip this word problem! Take one piece at a time in writing out this inequality. Once you have an expression that represents the words in this inequality, the rest will seem easy. So watch this video to get a better understanding...