1.2.2 Order of Operations − Worksheet
Example 1:
Simplify each expression.
1. 5 − 12 ÷ ( − 2)
2. 30 − 5 ∙ 3
3. 50 − 6 + 8
4. 12 ÷ ( − 4)(3)
5. (5 − 8)(3 − 9)
6. 16 + [5 − (3 + 2 2 )]
Example 2:
Evaluate each expression for the given value of the variable.
7. 5 + 2 x − 9 for x = 4
8. 30 ÷ 2 − d for d = 14
9. 51 − 91 + g for g = 20
10. 2(3 + n ) for n = 4
11. 4( b − 4) 2 for b = 5
12. 12 + [20(5 − k )] for k = 1
Example 3:
Simplify each expression.
13. 24 ÷ |4 − 10|
14.
15. 5(2) + 16 ÷ | − 4|
− 4.5 2(4.5)
− + 0 24 6 2
+ 2 3(6) 2 2
16.
17.
18. − ÷ ÷ 44 12 3
Example 4: Translate each word phrase into a numerical or algebraic expression. 19. 5 times the absolute value of the sum of s and − 2
50
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