b. Write 3(2x 5) in three different ways. – How can you use what learned about integers and what we know about writing expressions with we’ve parentheses to rewrite expressions that have in the groupings? “ – “ Write the expression below in an equivalent form. If necessary, draw a model. 4. 3(x + 2) 5. 2(3x + 5) 6. 3(x + 1) 7. 4(3x 1) 8. 2(3 + 9. 3(3x 2) x) – – 10. 11. 12. 0.2(7x 9) – In sixth grade, you talked about order of operations, what is the order of operations and how is it related to what been doing above? you’ve 3.1g Homework: Multiplying Groups/Distributive Property Simplify each of the following. Draw a model or explain the meaning of the expression to justify your answer. 5(x + 1) 2. 2(3x + 2) 3. 4(x + 3)
b. Write 3(2x – 5) in three different ways. How can you use what we’ve learned about integers and what we know about writing expressions with parentheses to rewrite expressions that have “ – “ in the groupings? Write the expression below in an equivalent form. If necessary, draw a model. 4. 3(x + 2) 5. 2(3x + 5) 6. 3(x + 1) 7. 4(3x – 1) 8. 2(3 + x) 9. 3(3x – 2) 10. 11. 12. 0.2(7x – 9) In sixth grade, you talked about order of operations, what is the order of operations and how is it related to what you’ve been doing above? 3.1g Homework: Multiplying Groups/Distributive Property Simplify each of the following. Draw a model or explain the meaning of the expression to justify your answer. 5(x + 1) 2. 2(3x + 2) 3. 4(x + 3)
7-3-Student%20Workbook.docx