2. For each of the following types, write a problem of that type, draw a strip diagram or number bond (as appropriate) and formulate two equations for that problem, one using addition and one using subtraction. a. A put Together/Take Apart, Addend Unknow problem. b. Two versions of a Compare, Difference Unknown problem; one formatted with "more" and one with "fewer"

Algebra for College Students
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Chapter4: Rational Expressions
Section4.7: More Fractional Equations And Applications
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For each of the following types, write a problem of that type, draw a strip diagram or number bond (as appropriate) and formulate two equations for that problem, one using addition and one using subtraction.

  1. A Put Together/Take Apart, Addend Unknow problem.
  2. Two versions of a Compare, Difference Unknown problem; one formatted with “more” and one with “fewer”
### Mathematics Problem Types

#### Instructions:

For each of the following types, create a problem, illustrate it using a strip diagram or number bond as applicable, and write two equations: one using addition and one using subtraction.

#### Problem Types:

a. **Put Together/Take Apart, Addend Unknown Problem**
   - **Example:** If you have a total number of items and one part of that total, find the missing part.
   - **Diagram Needed:** Use a strip diagram or number bond to represent the total and the known part, highlighting the unknown addend.
   - **Equations:** 
     - Addition (Total = Known + Unknown)
     - Subtraction (Unknown = Total - Known)

b. **Compare, Difference Unknown Problem**
   - Create two versions:
     - **Version 1:** Using the concept of "more"
       - **Example:** Compare two amounts to find out how many more one has than the other.
       - **Diagram Needed:** Use a diagram to show the comparison between the two amounts.
       - **Equations:**
         - Addition (Larger Amount = Smaller Amount + Difference)
         - Subtraction (Difference = Larger Amount - Smaller Amount)
     - **Version 2:** Using the concept of "fewer"
       - **Example:** Compare two amounts to find out how many fewer one has than the other.
       - **Diagram Needed:** Illustrate the comparison focusing on how many fewer.
       - **Equations:**
         - Addition (Smaller Amount = Larger Amount - Difference)
         - Subtraction (Difference = Larger Amount - Smaller Amount)
Transcribed Image Text:### Mathematics Problem Types #### Instructions: For each of the following types, create a problem, illustrate it using a strip diagram or number bond as applicable, and write two equations: one using addition and one using subtraction. #### Problem Types: a. **Put Together/Take Apart, Addend Unknown Problem** - **Example:** If you have a total number of items and one part of that total, find the missing part. - **Diagram Needed:** Use a strip diagram or number bond to represent the total and the known part, highlighting the unknown addend. - **Equations:** - Addition (Total = Known + Unknown) - Subtraction (Unknown = Total - Known) b. **Compare, Difference Unknown Problem** - Create two versions: - **Version 1:** Using the concept of "more" - **Example:** Compare two amounts to find out how many more one has than the other. - **Diagram Needed:** Use a diagram to show the comparison between the two amounts. - **Equations:** - Addition (Larger Amount = Smaller Amount + Difference) - Subtraction (Difference = Larger Amount - Smaller Amount) - **Version 2:** Using the concept of "fewer" - **Example:** Compare two amounts to find out how many fewer one has than the other. - **Diagram Needed:** Illustrate the comparison focusing on how many fewer. - **Equations:** - Addition (Smaller Amount = Larger Amount - Difference) - Subtraction (Difference = Larger Amount - Smaller Amount)
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