Multiplying and Dividing Integers. Unlike Signs Negative. Like Signs Positive 6 ( 8) When subtracting integers, add the opposite and then use the

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1 Name kill nteger Operations When ou add subtract multipl and divide integers remember to follow the rules. t is important to look at the sign of each integer. Eample Adding ntegers: ame ign Add the absolute values. Use the sign of the addends for the sum. so Adding ntegers: Different igns ubtract the lesser absolute value. Use the sign of the addend with the greater absolute value. ince use the sign on. Eample ubtracting ntegers. When subtracting integers add the opposite and then use the rules for adding integers. ( ince use the sign on. Tr These Complete. tate whether the signs of the integers are the same or different. ame or different? ame or different? ( ame or different? kill Eample Multipling and Dividing ntegers. ike igns Positive ( ( ( ( ( ( ( ( ( ( ( ( Unlike igns Negative ( ( ( ( ( ( ( ( ( ( ( ( ( The the same so the answer is. ( The different so the answer is. ( ame or different? Go to the net side.

2 Name Practice on Your Own kill kill Find. Think: Different signs subtract the lesser absolute value from the greater absolute value. Use the sign of the addend with the greater absolute value. o. Find. Think: igns are different so the answer is negative. Find (. Think: To subtract add the opposite then follow the rules of addition. Use the sign of the number with the greater absolute value. ( o (. Find (. Think: igns are alike so the answer is positive. ( Add or subtract. tate if the the same or different. ( ( Multipl or divide. tate if the the same or different. ( ( ( Check Perform the given operation. ( ( (

3 Name kill Graph Ordered Pairs (First Quadrant An ordered pair is a pair of numbers used to locate a point on a coordinate plane. Eample The first number in the pair represents the -coordinate. t tells ou how man units to move right on the -ais. -coordinate -coordinate ( Tr These Use the coordinate plane shown above to complete each statement. What are the coordinates for the ibrar. First move spaces right. Net move spaces up. Ordered pair ( What are the coordinates for the Park? First move spaces right. Net move spaces up. Ordered pair ( kill What store is located at (. First move spaces right. Net move spaces up. Go to the net side. The second number represents the -coordinate. t tells ou how man units to move up on the -ais. Alwas start at. Find the Post Office on the coordinate plane shown. Alwas start at. First move spaces to the right. Then move spaces up. Ordered pair ( Bank ibrar Zoo Park Post Office Florist Video tore tadium

4 Name kill kill Practice on Your Own Think: To find the ordered pair for point A start at. units to the right then move units up. The ordered pair for point A is (. A Use the coordinate plane at the right. Complete. Write the ordered pair for each point. point A point B point C units to the right. units up. C A B units to the right. units up. units to the right. units up. E G D F H point D point E point F Check Use the coordinate plane below. Write the ordered pair for each point. point A point B point C point D A B D C Use the coordinate plane above. Write the ordered pair for each point.

5 TRY THEE CHEC... TRY THEE CHEC.... TRY THEE. different. same. same. different. different. different. same. different. different. same. same. different CHEC.... Answers TRY THEE CHEC....

6 TRY THEE. ;..;.. ;. ;....;...; ;...;.... ; ;. ; ; CHEC....;...;.... ; ; TRY THEE. (. (. Video tore. (. (. (. (. (. (. (. (. (. ( CHEC TRY THEE. up. up. down. up.. down. up. up Answers TRY THEE. ; ; F. ; ; E. ; ; (. ; right; ; up; (. ; right; ; up; (. ; left; ; down; (. (. (. (. (. (. ( CHEC. (. (. (. (

Think: 5 5 5, or 25. Think: Think: Evaluate Multiply. So, when s 2, the value of. 5(s 3) is 125. Then divide.

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