# Expanded Form Dominoes (2-Digit Numbers)

0
0
PDF | 3 pages|Grades: 1 - 2

A set of dominoes to reinforce student understanding of place value.

Use thisย teaching resourceย when students are learning to writeย numbersย using expanded form.

Print out the dominoes on cardstock and cut them out. Store them in a resealable bag to be used over and over again.

Individually, or in small groups, students connect the dominoes byย matching the 2-digit number with the correct expanded form.

#### Featured in

Download this resource as part of a larger resource pack or Unit Plan.

#### Common Core Curriculum alignment

• CCSS.MATH.CONTENT.1.NBT.B.2

Understand that the two digits of a two-digit number represent amounts of tens and ones. Understand the following as special cases:

• CCSS.MATH.CONTENT.1.NBT.B.2.A

10 can be thought of as a bundle of ten ones โ called a "ten."

• CCSS.MATH.CONTENT.1.NBT.B.2.B

The numbers from 11 to 19 are composed of a ten and one, two, three, four, five, six, seven, eight, or nine ones.

• CCSS.MATH.CONTENT.1.NBT.B.2.C

The numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 refer to one, two, three, four, five, six, seven, eight, or nine tens (and 0 ones).

• CCSS.MATH.CONTENT.2.NBT.A.1

Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones. Understand the following as special cases:

• CCSS.MATH.CONTENT.2.NBT.A.3

Read and write numbers to 1000 using base-ten numerals, number names, and expanded form.

#### Find more resources for these topics

Write a review to help other teachers and parents like yourself. If you would like to request a change (Changes & Updates) to this resource, or report an error, simply select the corresponding tab above.

#### Suggest a change

Would you like something changed or customized on this resource? While our team evaluates every suggestion, we can't guarantee that every change will be completed.

You must be logged in to request a change. Sign up now!

#### Report an Error

You must be logged in to report an error. Sign up now!

If any of our resources do not have 100% accurate American English (en-US), simply click on the 'Report an error' tab above to let us know. We will have the resource updated and ready for you to download in less than 24 hours. Read more...