Algebra Connections - Page 3
Part ONE - Before beginning any math work, read the directions and examples below!
Part TWO - Quick Practice
Solve for the missing number in each problem below and then write what property (commutative, identity, or zero) it is demonstrating.
1. 39 x ___ = 39 2. ___ x 12 = 12 3. 20 x 4 = ___ x 20
4. 76 x ___ = 0 5. ___ x 18 = 18 x 7 6. ___ x 1,497 = 0
1. 39 x ___ = 39 2. ___ x 12 = 12 3. 20 x 4 = ___ x 20
4. 76 x ___ = 0 5. ___ x 18 = 18 x 7 6. ___ x 1,497 = 0
Part THREE - Put It Together
First, read the chart very carefully. Make sure you understand what each number represents. DON'T FORGET to read the bottom of the chart as well. AFTER THIS, use the chart to help you answer the questions below.
![Picture](/uploads/2/3/0/0/23000006/637008.png?345)
7. Write two number sentences to represent the number of seats in 6 rows.
8. No one is sitting in the last row of the theater. How many seats are being used?
9. How many rows of seats does the theater have?