6/22 - Warm Up

Simplify:6b + 7b - 10

• 3b
• 13b - 10
• 13b² - 10
• 3b²

Tags

CCSS.7.EE.A.1

What is the simplified form of this expression
3x+4+5x+3

• 15x
• 8x+7
• 7x+8

Tags

CCSS.7.EE.A.1

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Tags

CCSS.7.EE.A.1

3(2c - 5)

• 6c - 15
• 6c + 15
• 6c + 15
• -6c - 15

Tags

CCSS.7.NS.A.2C

Simplify the expression:
6 + 2(7x - 3) 

• 12 + 7x
• 14x
• 14x + 3
• 9 + 7x

Tags

CCSS.6.EE.A.3

Simplify the following expression:
-7x +5 (1 - 8x)

• -33x + 5
• 5 + 33x
• 47x + 5
• 5 - 47x

Tags

CCSS.6.EE.A.3

Are  these two expressions equivalent?
2 • (3 • 7) and  (2 • 3) • 7 

• Yes, because of the associative property
• Yes, because of the commutative property
• Yes, because of the distributive property
• No, these two expressions are not exquivalent

Tags

CCSS.3.OA.B.5

Which property is represented?
44 + 99 = 99 + 44

• Commutative Property
• Associative Property
• Distributive Property

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4

Which is an example of the Commutative Property?

• (4 + 8) + 7 = 4 + (8 + 7)

• 5 + 2 = 3 + 5

• 9 x 1 = 9

• 6 + 4 = 4 + 6

Tags

CCSS.7.NS.A.1D