teaching resource

Decomposing Numbers – Matchup Activity

  • Updated

    Updated:  03 Oct 2023

A set of decomposing number cards to create number sentences when grouping in tens and ones.

  • Non-Editable

    Non-Editable:  PDF

  • Pages

    Pages:  12 Pages

  • Curriculum
  • Grades

    Grades:  1 - 2

Tag #TeachStarter on Instagram for a chance to be featured!

teaching resource

Decomposing Numbers – Matchup Activity

  • Updated

    Updated:  03 Oct 2023

A set of decomposing number cards to create number sentences when grouping in tens and ones.

  • Non-Editable

    Non-Editable:  PDF

  • Pages

    Pages:  12 Pages

  • Curriculum
  • Grades

    Grades:  1 - 2

A set of decomposing number cards to create number sentences when grouping in tens and ones.

Use this teaching resource to help students understand the decomposing of numbers and the importance of grouping in tens and ones.

Students decompose a range of two-digit numbers by connecting them with their corresponding ‘tens’ and ‘ones’ cards. You may want to have your students use Base-10 blocks to create the number first before finding the matching number cards. Then, connect to the expanded form by having your students use the addition and equal sign cards to make a number sentence.

This activity is great for a math center activity during your place value unit.

A page of blank cards has been included with the download for you and your students to create your own number cards.

0 Comments

Write a review to help other teachers and parents like yourself. If you'd like to request a change to this resource, or report an error, select the corresponding tab above.

Log in to comment

You may also like