NAME DATE PERIOD Lesson 5 Skills Practice · Title: 021_025_AM_ANC_C03_L5_664489.indd Author: S-019...
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Copyright © The McGraw-Hill Companies, Inc. Permission is granted to reproduce for classroom use. NAME ___________________________________________________ DATE _____________________ PERIOD __________ Lesson 5 Skills Practice Adding and Subtracting Like Fractions Find each sum or difference. Write in simplest form. 1. 4 − 15 + 6 − 15 2. 7 − 12 + 11 − 12 3. 7 − 10 + 9 − 10 4. 20 − 21 - 2 − 21 5. 11 − 12 - 5 − 12 6. 5 − 8 + 7 − 8 7. 10 − 11 + 9 − 11 8. 17 − 30 - 7 − 30 9. 5 − 6 + 5 − 6 10. 4 4 − 5 + 3 2 − 5 11. 20 1 − 25 + 1 4 − 25 12. 5 11 − 15 + 3 14 − 15 13. 26 7 − 12 + 11 11 − 12 14. 20 3 − 4 - 3 1 − 4 15. 25 4 − 5 - 3 2 − 5 16. 10 − 15 - 13 − 15 Evaluate each expression if x = 5 − 8 , y = 1 3 − 8 , and z = 1 − 8 . 17. x + y 18. y - x 19. x - z 20. x + y + z Find the distance between each set of points. Simplify, if necessary. 21. - 2 − 3 and - 1 − 3 22. - 2 − 5 and 1 − 5 23. - 6 − 7 and - 3 − 7 24. - 1 − 6 and 5 − 6 Math Accelerated • Chapter 3 Operations with Rational Numbers
Transcript of NAME DATE PERIOD Lesson 5 Skills Practice · Title: 021_025_AM_ANC_C03_L5_664489.indd Author: S-019...
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NAME ___________________________________________________ DATE _____________________ PERIOD __________
Lesson 5 Skills PracticeAdding and Subtracting Like Fractions
Find each sum or difference. Write in simplest form.
1. 4 − 15 + 6 − 15 2. 7 − 12 + 11 − 12
3. 7 − 10 + 9 − 10 4. 20 − 21 - 2 − 21
5. 11 − 12 - 5 − 12 6. 5 − 8 + 7 − 8
7. 10 − 11 + 9 − 11 8. 17 − 30 - 7 − 30
9. 5 − 6 + 5 − 6 10. 4 4 − 5 + 3 2 − 5
11. 20 1 − 25 + 1 4 − 25 12. 5 11 − 15 + 3 14 − 15
13. 26 7 − 12 + 11 11 − 12 14. 20 3 − 4 - 3 1 − 4
15. 25 4 − 5 - 3 2 − 5 16. 10 − 15 - 13 − 15
Evaluate each expression if x = 5 − 8 , y = 1 3 − 8 , and z = 1 − 8 .
17. x + y 18. y - x
19. x - z 20. x + y + z
Find the distance between each set of points. Simplify, if necessary.
21. - 2 − 3 and -
1 − 3 22. - 2 − 5 and 1 − 5
23. - 6 − 7 and -
3 − 7 24. - 1 − 6 and 5 − 6
Program: Pre-Algebra
Vendor: Aptara
Component: ANC_C03_L5
Grade: AMPDF Pages
Math Accelerated • Chapter 3 Operations with Rational Numbers
021_025_AM_ANC_C03_L5_664489.indd Page 22 24/07/12 1:50 AM s-019021_025_AM_ANC_C03_L5_664489.indd Page 22 24/07/12 1:50 AM s-019 /Volumes/104/GO01101_del/Accelerated_Maths_2014/PRE_ALGEBRA/ANCILLARIES.../Volumes/104/GO01101_del/Accelerated_Maths_2014/PRE_ALGEBRA/ANCILLARIES...
