Group Activity

Column 1

100

Identify the Property:

8=8

Reflexive Property

200

a=9, then 9=a  

Symmetric Property

300

Identify the Property

If x=6, find 2x+3 → 2(6)+3=12+3=15  

Substitution Property

400

Identify the Property:

5(y−2)=5y−10 and 5y−10=15 → 5(y−2)=15

Transitive Property

500

If 2a=6, and 6=b, what is 2a=___?

2a=b

Column 2

100

Give an example of symmetric property

Satisfies the definition, a+b = b+a

200

What is symmetric property?

a+b = b+a

300

What is reflexive?

For any real numbers a, a=a

400

Identify the property

p=p

Reflexive

500

If a+3=10 and 10=b, then b=__?

b=a+10

Column 3

100

Give an example of reflexive property.

a=a

200

What property?

12=12

Reflexive

300

If x=6, then x+4=?

x+4=6+4=10

400

If x=7, find 3x. 

What property?

21, substitution property

500

If k=5 and 5=m, what can you conclude?

k=m 

Column 4

100

Expand: - 4(x+1)

-4x-4

200

What property?

If x=y, then y=x

Symmetric Property

300

If r=3, find r²+2r

r²+2r=3²+2(3)=9+6=15

400

Identify the property:

If x=7, then 7=x

Symmetric Property

500

What are the four (4) property of equality we have discussed today.

Reflexive, symmetric, transitive, and substitution property of equality

Column 5

100

If x=-4 find 5x−2.

-22

200

If m=4 and 4=n, what can you conclude?

n=m

300

Expand: 4(x−1)

4(x−1)=4x−4 

400

If x=4, find 5x−2

5(4)−2=20−2=18

500

If y= 9, find y−4.

5