College of the Canyons Practice Exam 3 Chapter 4 Name: ______________________
Math 130 Math for Elementary Teachers
Fall 2023 G. Barsegian
Please show your work.
1. Explain the meaning of
(a)
4
3
(b)
4
1
3
2. Which is bigger?
11
5
or
8
3
3. Equivalent Fractions
Show that
8
5
and
56
35
are equivalent fractions
4. Fractions with a Drawing: Number Line, then with the Common Denominator
Add
3
1
2
1
. Why 6 boxes?
5. Fractions with a Drawing: Number Line, then with the Common Denominator
Subtract
3
1
2
1
. Why 6 boxes?
