Mathematics Representing 3-digit numbers

Score2 :Which is written in correct expanded form for this number:

432

• 4+30+2

• 400+30+2

• 4000+30+2

• 400+3+2

Tags

CCSS.2.NBT.A.3

What does the underlined number represent.

875

Tags

CCSS.5.NBT.A.3A

Score 2-Nala says that the 1 in 156 means 100 is she right?

• Agree

• Disagree

Tags

CCSS.4.NBT.A.1

Score 3- In 245 why is the 2 bigger than the 5?

Tags

CCSS.4.NBT.A.2

Score 3- In the number 249, explain why the 4 represents 40 and not 400 or 4.

Tags

CCSS.2.NBT.A.3

Score 2- Draw/represent 246 in hundreds/tens/ones

 Show your work in a Hundreds Tens Ones chart.

E.g. 2 Hundreds etc

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Why does the 4 in the number 245 not represent 4 or 400?

Tags

CCSS.4.NBT.A.1

Score 2: Read the words and write the number to match.

Three hundred seventy-two

Tags

CCSS.2.NBT.A.3