# Mentally Add Larger Numbers

##### This *Mentally Add Larger Numbers* worksheet also includes:

- Answer Key
- Join to access all included materials

Using what they know about adding 10s and 100s, learners attempt to mentally solve 18 addition problems. Each problem requires them to think of the nearest 10 or 100, add them together, then add the remaining units.

5 Views
60 Downloads

Resource Details

#### Start Your Free Trial

Save time and discover engaging curriculum for your classroom. Reviewed and rated by trusted, credentialed teachers.

Try It Free