Algebraic Properties

What is Addition Property of Equality?

• a. If a=b, then a+c=b+c

• b. If a=b, then a-c=b-c

• c. If a=b, then ac=bc

• d. If a=b, then a/c=b/c

What is Subtraction Property of Equality?

• a. If a=b, then a+c=b+c

• b. If a=b, then a-c=b-c

• c. If a=b, then ac=bc

• d. If a=b, then a/c=b/c

What is Multiplication Property of Equality?

• a. If a=b, then a+c=b+c

• b. If a=b, then a-c=b-c

• c. If a=b, then ac=bc

• d. If a=b, then a/c=b/c

What is Division Property of Equality?

• a. If a=b, then a+c=b+c

• b. If a=b, then a-c=b-c

• c. If a=b, then ac=bc

• d. If a=b, then a/c=b/c

What is the Distributive property of Equality?

• a. If a=b, then a can be substituted for b in any equation or expression

• b. a(b+c)=ab+ac

• c For any real number a, a=a .

• d. If a=b, then b=a

What is the Substitution Property of Equality?

• a. If a=b, then a can be substituted for b in any equation or expression

• b. a(b+c)=ab+ac

• c For any real number a, a=a .

• d. If a=b, then b=a

What is the Symmetric Property of Equality?

• a. If a=b, then a can be substituted for b in any equation or expression

• b. a(b+c)=ab+ac

• c. For any real number a, a=a .

• d. If a=b, then b=a

What is the Reflexive Property of Equality?

• a. If a=b, then a can be substituted for b in any equation or expression

• b. a(b+c)=ab+ac

• c. For any real number a, a=a .

• d. If a=b, then b=a

What is the Transitive Property of Equality?

• a. If a=b, then a can be substituted for b in any equation or expression

• b. a(b+c)=ab+ac

• c. If a=b, and b=c, then a=c

• d. If a=b, then b=a

2/3 x ____ = 1

• -2/3
• 3/2
• -3/2
• -1

Tags

CCSS.6.EE.B.7