+ three and four operations with positive and negative numbers
TRANSCRIPT
![Page 1: + Three and Four Operations with Positive and Negative Numbers](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649ce45503460f949b0ae2/html5/thumbnails/1.jpg)
+Three and Four Operations withPositive and Negative Numbers
![Page 2: + Three and Four Operations with Positive and Negative Numbers](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649ce45503460f949b0ae2/html5/thumbnails/2.jpg)
+Rules of Operations
Rule 1: First perform any calculations inside parentheses.
Rule 2: Next perform all multiplications and divisions, working from left to right.
Rule 3: Lastly, perform all additions and subtractions, working from left to right.
![Page 3: + Three and Four Operations with Positive and Negative Numbers](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649ce45503460f949b0ae2/html5/thumbnails/3.jpg)
Please Excuse My Dear Aunt Sally
![Page 4: + Three and Four Operations with Positive and Negative Numbers](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649ce45503460f949b0ae2/html5/thumbnails/4.jpg)
+Problem 1
-3 x (25 + 376) ÷ 2
![Page 5: + Three and Four Operations with Positive and Negative Numbers](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649ce45503460f949b0ae2/html5/thumbnails/5.jpg)
+Problem 2
9 - 5 ÷ ((8 - 3) x (2 + 6)) ÷ 2
![Page 6: + Three and Four Operations with Positive and Negative Numbers](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649ce45503460f949b0ae2/html5/thumbnails/6.jpg)
+Problem 3
(5 x 8) + (6 ÷ 6) – (-12 x 2) –(3 x 12)
![Page 7: + Three and Four Operations with Positive and Negative Numbers](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649ce45503460f949b0ae2/html5/thumbnails/7.jpg)
+Problem 4
- 9 - 5 ÷ ((4 + 3) x (3 + 5)) ÷ 3
![Page 8: + Three and Four Operations with Positive and Negative Numbers](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649ce45503460f949b0ae2/html5/thumbnails/8.jpg)
+Problem 5A caterer charges a setup fee of $50, plus $20 per person. How much will the caterer charge each person paying the bill if 35 people attend the party, and the 3 customers paying the bill have a coupon for $100 off the total?
![Page 9: + Three and Four Operations with Positive and Negative Numbers](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649ce45503460f949b0ae2/html5/thumbnails/9.jpg)
+Problem 6
Mr. Smith charged Jill and Maria $60 for parts and $15 per hour for labor to repair their bicycles. If he spent 3 hours repairing their bikes:
How much does Jill owe him?How much does Maria owe him?