teaching resource

2-Digit Addition - Star Matchup Cards

Teach Starter Publishing
PDF | 118 pages | Grades: 2 - 3

A set of matchup cards to practice adding a set of 2-digit numbers mentally.

Use this resource when students are learning how to add a set of 2-digit numbers mentally, e.g., 24 + 28.

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

Students will match up the number sentence with the correct answer. For students needing extra support, let them use base-10 blocks to determine the answer.

This resource works well when used as a math center activity.


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