Unit 1 Vocabulary (Place Value)

When you write a number the regular way using digits. (EX: 435,621)

• Word Form

• Expanded Form

• Standard Form

• Expanded Notation

Tags

CCSS.2.NBT.A.3

Spelling out the values of the digits using words is known as ______.

• Word form

• Expanded form

• Standard form

• Expanded notation

Tags

CCSS.2.NBT.A.3

A way to write a number by adding up the values of its digits is called ______. (EX: 5,000 + 400 +60 +8)

• Word form

• Expanded form

• Standard form

• Expanded notation

Tags

CCSS.2.NBT.A.3

When you multiply each digit by its place value using (parenthesis) it is referred to as _____.

EX: (3 X 10,000) + (5 X 1,000) + (7 X 100) + (9 X 10) + (2 X 1) = 35,792

• Word Form

• Expanded form

• Standard form

• Expanded Notation

Tags

CCSS.2.NBT.A.3

In math, a comma is used to separate the different ____. (EX: 456,789,123)

• Numbers

• Periods

• Decimals

• Units

Tags

CCSS.2.NBT.A.3

What is the name of the dot that separates whole numbers from decimals?

• Fractions

• Comma

• Dot

• Decimal point

Look at the picture. The name of the green place value block is a rod. It can be used to represent what part of a decimal?

• Hundredths

• Tenths

• Ones

• Thousands

Tags

CCSS.2.NBT.A.1

What does this symbol mean?

• Greater than

• Less than

• Equal to

• Decimal point

Tags

CCSS.2.NBT.A.4

What does this symbol mean?

• Greater than

• Less than

• Equal to

• Decimal point

Tags

CCSS.2.NBT.A.4

Look at the picture. The name of the yellow place value block is a unit. It can be used to represent what part of a decimal?

• Tenths

• Hundredths

• Ones

• Thousands