When you add a positive number and negative number , is the answer positive or negative?

When you add a positive number and negative number , is the answer positive or negative?

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## When you add a positive number and negative number , is the answer positive or negative?

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**When you add a positive number and negative number, is the**answer positive or negative?**In this lesson you will learn to add positive and negative**integers by using a number line.**What’s an integer?**Integers include positive and negative whole numbers as well as 0. ...-3, -2, -1, 0, 1, 2, 3 ... More Examples: -5 3 28 -9 1 0**What’s addition?**Addition is the process of joining two groups. 7 + 11 = 18 addend sum addend**Adding a positive and negative integer like two positives**and applying the sign of the number with the larger absolute value. -4 + 6 = 10 - 4 + (-6) = -10 -**Positive Direction**Negative Direction Negative Numbers Positive Numbers**8 + (-2)**=6 Negative Direction -2 8 6 Positive Numbers**8 + (-13)**=-5 Negative Direction -13 8 -5 Positive Numbers**-2**8 + (-2) =6 8 6 -13 8 + (-13)=-5 8 -5**In this lesson you learned to add positive and negative**integers by using a number line.**-12 + 8**-12 + 15**Try graphing two addition problems with opposite numbers on**the same graph. • For example, use -15 + 3 and 15 + (-3). • Write about what you notice.**Use what you know about adding positive and negative numbers**to fill out the table using mental math.**Partner Game:**• Write the integers -20 through +20 on small pieces of paper and turn them face down. • You and your partner pull 2 numbers. Sum the integers by graphing the process on a number line. The person with the greater sum gets a point. Repeat.**Simplify 9 + (-7).**What is the sum of -6 and -13?