Seller's Description

This math lesson shows students how to determine whether an addition or subtraction sign is missing in an equation and which number would make an expression true. This notebook lesson includes an essential questio Detailed product description >

K-12 Subject Area:	Math | Numbers | Algebra
Grade Level(s):	2nd, 3rd, 4th
Teaching Duration:	50 Minutes
Type of Resource:	Fun Stuff, Lesson Plans (Individual), SmartBoard - Whiteboard Activities
File Type:	NOTEBOOK (SMARTboard) File Be sure that you have an application to open this file type before downloading and/or purchasing
File Size:	25.72 KB
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