Place Value Vocabulary - 3rd grade

The symbols used to write the numbers in our number system are 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9. These symbols are called _________.

• places

• words

• values

• digits

Tags

CCSS.2.NBT.A.3

The value of each digit in a number, based on the location of that digit.

• place value

• symbol

• place

• worth

Expanded form is _________.

• a number in words

• a number that is shown as a sum of each digit multiplied by its matching place value

• a number written as the sum of the values of its digits

• a number showing just its digits

A number that is shown as a sum of each digit multiplied by its matching place value is called ________ ________.

• expanded form

• expanded potion

• expanded notation

• word form

A number written in words.

• written form

• word form

• writing them down

• number words

Composing/Compose is ________

• putting parts together/joining sets of objects or numbers to create a larger group.

• a work of art/music that was created by someone.

• breaking/pulling apart sets of objects or numbers into smaller groups or parts.

To break apart a set of objects or numbers into smaller groups is called __________.

• composing/compose

• addition

• decomposing/decompose

• subtraction

Tags

CCSS.K.NBT.A.1

CCSS.K.OA.A.3

Which is an example of standard form?

• 500 + 30 + 2

• (5 x 100) + (3 x 10) + (2 x 1)

• 532

• 500 + 32

Standard Form is ___________.

• a number showing only its digits

• a number written as the sum of the values of its digits

• a number written as a sum of the digit multiplied by its place value

• a number in words

Choose the answer option that shows 5,432 written in expanded form.

• 5,000 + 400 + 32

• (5 x 1,000) + (4 x 100) + (3 x 10) + (2 x 1)

• 5,432

• 5,000 + 400 + 30 + 2