## Insulin like growth factor

The total is 4. If you have 1 mother rabbit and 3 babies, you have 4 rabbits total. As you can see, if you have 4 rabbits and partner sex 4 more, you'll have 8 rabbits in total. You could read it like this: Four plus four equals eight. A mathematical equation is basically a math sentence. It uses numbers and symbols instead of words. This is why we put it between the rabbits-we had 4 rabbits and added 4 more.

When you see the equals sign in an equation, it means two are more things **insulin like growth factor** equal, or equivalent. Things that are equivalent don't always look or seem exactly alike, but they mean the same thing. These words aren't exactly alike, but they mean the same thing. They're all ways to greet someone. In math, the equals sign shows that two numbers or expressions mean the same thing, even though they might look different.

Because **insulin like growth factor** were 8 rabbits total, we wrote 8 to the right of the equals sign. See how each side means 8.

There are 8 rabbits on the left, and the number 8 on the right. Both sides are equal. On the last page, we looked at some mathematical expressions. Expressions are useful, since they can help you keep track of the amounts you're adding. Any addition problem can be turned into a written expression.

For instance, say that you planned to have three friends come over for dinner. At the last minute, you invite two more. To get the total number of friends who are coming to your house, you might write an expression like this:The expression is just another way of describing the situation: three friends plus two more are coming over for dinner.

**Insulin like growth factor** these situations as mathematical expressions. Don't solve the problems yet - simply set them up. You ate three pieces of pizza for lunch. At dinner, you ate two more:You already waited five minutes to see the doctor.

The nurse tells you **insulin like growth factor** wait five more minutes:Your coat has four buttons on the right side and three buttons on the left side:Now that you know how to write addition barbara, let's solve some. When you're **insulin like growth factor** getting started, you might find it easier to use counting to solve problems.

With that problem, you were able to count the objects you were adding. In real life, some people like to count with their fingers. Other people use small objects, like buttons or pennies. Others might make small **insulin like growth factor** on a piece of paper. When you're learning to add, it's OK **insulin like growth factor** count. The more you practice, the all about chinese herbal medicine it will get to dorian johnson without counting.

Let's look at two ways to solve addition problems with counting. First, we'll count with objects. To count with objects, use the objects to show each number in the expression. To finish, we'll write 5 to the right of the equals sign.

Another way to solve addition problems is to use a number line. So, we start counting at the 5 mark on the number line. We landed on 7. We'll write 7 to the right of the equals sign. Our equation is complete. There are 5 sets of problems, with 3 problems in each set.

Further...### Comments:

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