Worksheet

Mentally Add 3 Digit Numbers

Curated and Reviewed by Lesson Planet
This Mentally Add 3 Digit Numbers worksheet also includes:

In this addition learning exercise, students are shown how to add two 3 digit numbers in your head mentally. There are 18 problems for the students to try to work in their head.

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Resource Details
Grade
2nd - 3rd
Subjects
Math
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Resource Types
Worksheets
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use