Multiply, Add and Subtract

(4x+1)(5x−2)

• 20x² + 3x − 2

• 20x² − 11x + 5

• 20x² − 18x + 2

• 20x² − 3x − 2

Tags

CCSS.HSA.APR.A.1

(5x+1)(x+4)

• 5x² + 19x − 4

• 5x² + 21x + 4

• 5x² + 4

• 5x² − 19x − 4

Tags

CCSS.HSA.APR.A.1

(x + 3)(x + 7)

• x² + 10x + 21

• x² + 21

• x² + 4x + 21

• x² − 10x + 21

Tags

CCSS.HSA.APR.A.1

When you multiply polynomials, what do you do with the coefficients?

• Add them

• Multiply them

• Nothing

Tags

CCSS.HSA.APR.A.1

-8(6x + 3)

• -48x+24

• -14x-24

• -48x-24

• -48x+3

Tags

CCSS.6.EE.A.3

Simplify

• 
• 
• 
• 
• 

Solve: 42 x 9.02

• 372.39

• 3726.4

• 3788.4

• 378.84

Tags

CCSS.6.NS.B.3

8.54 x 3.27

• 4.8678

• 27.9258

• 48.678

• 2.79258

Tags

CCSS.6.NS.B.3

Which of the following operations require you to line up your decimals?

Tags

CCSS.5.NBT.B.7

12x12

• 155

• 122

• 144

Tags

CCSS.4.NBT.B.5