Name ________________________

1.2 Order of Operations

Evaluate each expression according to the order of operations.

1. 2 + 3 x 4 + 7 = ________ 
2. 4 + 5 x 2 + 9 - 1 = ________
3. 6 x 7 + 2 x 3 = ________
4. 4 x 5 + 3 x 1 - 9 = ________
5. 5 x 3 x 2 + 5 -1 = ________
6. 4 + 7 x 3 + 8 x 2 = ________
7. 9 - 3 x 1 + 4 - 7 = ________
8. 10 + 3 x 4 + 2 - 8 = ________
9. 11 x 3 + 2 x 4 - 3 = ________
10. 6 + 7 x 8 - 9 x 2 = ________
11. 3 + 42 - 5 x 2 + 9 = ________
12. 22 + 5 x 2 + 62 - 11 =  ________
13. 32  x 2 + 4 - 9 = ________
14. 6 + 3 x 22  + 7 - 1 = ________
15.  3 + (2 + 7) - 3 + 5 = ________

Check each answer using order of operations. Write whether the answer is true or false.

16. 4 + 5 x 2 + 8 - 7 = 15
17. 4 + 3 x 9 + 6 - 10 = 104
18. 6 + 22 x 4 + 3 x 6 = 150  
19. 7 x 23 + 4 - 9 x 3 - 8 = 25  

 Insert grouping symbols to make each a true statement.

20. 4 + 5 - 2 + 3 - 2 = 8
21. 2 + 3 x 2 - 4 = 6
22. 1 + 9 x 4 x 3 + 2 - 1 = 110
23. 7 + 4 x 3 - 5 x 2 = 23
24. 22 + 5 x 8 - 3 + 4 = 33
25. 6 - 2 x 2 x 3 + 8 - 5 = 27