# How To Solve Discount Math Problems

For more information, and to get started manipulating your own Excel 2007 worksheets, watch this free video guide. You can also select to add a border, and change the orientation of your cells.If you use Microsoft Excel on a regular basis, odds are you work with numbers. Statistical analysis allows you to find patterns, trends and probabilities within your data.

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When I set up students to understand the context of a problem. I emphasize that students are looking for the action of a problem and an unknown. Some students may actually subtract for the last two problem types, but I’d bet that most of my students would count up from the start for the JCU problem. Number lines are one of the best tools I have found for teaching word problems. (Again, change out more for fewer)In all the examples above, can you pick out which keywords were used? Another good book on the top is John Van De Walle’s Teaching Student-Centered Mathematics (affiliate).

When students can identify the action of the problem (which is the operation) and the unknown (what they are solving for) they are set for success. SCU (Separate Change Unknown) There were ___ kids on the playground. Students can physically act out the math on a large number line or draw their own open number lines for larger numbers. Manipulatives are a great resource for part-part-whole problems. RU There are ___ more boys than girls on the playground. There are several books, some for K-2 and some for 3-5.

Keep them in mind as we explore some addition and subtraction problems. JSU (Join Start Unknown) Some kids were on the playground. All of the above problems are join problems, which means that the operation is adding, although the unknown is in different places in each problem.

Like I do for my classroom, I’m going to remove the numbers in the word problems so that you can concentrate on the words in the problem. The first two are the most basic problems that you would introduce to kindergarten and first graders.

However, notice the verb phrase in all the problems that reveals that the problems are join problems are: came on. How many kids were on the playground at the beginning?

## Comments How To Solve Discount Math Problems

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