## Solving Equations Exercises – Set 1A

Below are exercises on solving equations. Part I 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Part II 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Part III 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

Below are exercises on solving equations. Part I 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Part II 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Part III 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

Below are exercises on division of signed numbers Part I 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Part II 1. 2. 3. 4. 5. 6. 7. 8. – 9. 10. Part III 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. The solution can be found here.

Below are exercises on division of signed numbers. Part I and II are exercises for divison of integers, while part III is an extension to fractions and decimals. Part I 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Part II 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.… Read More »

Below are exercises on multiplication of signed numbers. Part I and II are exercises for multiplication of integers, while part III is an extension to fractions and decimals. I have written the exercises using the notation as well as the parenthesis to familiarize you with both notations. Solutions and answers can be found here. Part… Read More »

Below are exercises on subtraction of signed numbers. Part I and II are exercises for subtraction of integers, while part III is an extension to fractions and decimals. Solutions and answers can be found here. Part I 1. 8 – (-7) 2. -4 – (-10) 3. -6 – 8 4. 0 – (-5) 5. -17 –… Read More »

Below are exercises on addition of signed numbers. Part I and II are exercises for addition of integers, while part III is an extension to fractions and decimals. Solutions and answers will be can be found here. Part I 1. -7 + 13 2. (-8) + (-9) 3. 5 + (-18) 4. 34 + (-38)… Read More »

After learning about work problems, let’s solve the following exercises. Solutions and answers will be posted soon. Week 11 Review: Practice Exercises and Problems 1.) Aria can do a job in 7 days. What part of the job is finished after she worked for 3 days? 2.) Katya can do a job in 5 days.… Read More »

Below are the solutions to the exercises and problems about age problems. Exercises 1.) Leah is 3 years older than Lanie. The sum of their ages is 29. What are their ages? Let x = Lanie’s age x + 3 = Leah’s age The sum of their ages is 29. x + (x + 3)… Read More »

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