7th Grade Warm-Up (10/4)

Identify the Property:

10+0 = 10

• Inverse Property

• Commutative Property

• Associative Property

• Identity Property

Identify the Property:

6 + (21+3) = (6+21) +3

• Commutative Property

• Distributive Property

• Inverse Property

• Associative Property

1 + (7+2) = 2 + (7 +1)

• Identity Property

• Associative Property

• Commutative Property

• Distributive Property

8 - 2j

• Equation

• Expression

• Equation

• Expression

3(x-2) = 66

• Equation

• Expression

What inequality does the number line graph represent?

• x ≥ 3
• x > 3
• x < -3
• x ≤ -3

x + 9 = 21