Unit 3 Lesson 1

Select all the ways you could represent four hundred twenty-eight.

• 248

• 400 + 20 + 8

• 200 + 40 + 8

• 400 + 28

• 428

Tags

CCSS.2.NBT.A.3

Represent three hundred six in standard form.

Tags

CCSS.2.NBT.A.3

Select all the representations for the number six hundred fourteen.

• 614

• 416

• 400 + 14 + 200

• 
• 

Tags

CCSS.2.NBT.A.3

Write the number represented with base-ten blocks in standard form.

Tags

CCSS.2.NBT.A.3

What is the area of this rectangle?

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

How many less students like soccer than football and basketball?

Tags

CCSS.3.OA.D.8

Which expression shows how you can find the area of the whole rectangle?

• ( 4 + 2 ) x ( 4 + 5)

• ( 3 x 4) + ( 4 x 3)

• ( 4 x 2 ) + ( 4 x 5)

• (2 x 5) + (5 x 4)

Tags

CCSS.3.OA.B.5