Start a 10-Day Free Trial to Unlock the Full Review

Why Lesson Planet?

Find quality lesson planning resources, fast!
Share & remix collections to collaborate.
Organize your curriculum with collections. Easy!
Have time to be more creative & energetic with your students!

Mental Math Counts

Young scholars use mental math. They describe reasonable and unreasonable sums and differences. Students use mental math to find the sums and differences of addition and subtraction facts at random. They solve addition and subtraction facts displayed by the teacher.

9 Views 42 Downloads
Concepts

Resource Details

Grade
5th - 7th
Subjects
Math
1 more...
Resource Type
Lesson Plans
Instructional Strategy
Skills Practice
Usage Permissions
Fine Print

Be the first to comment


Join Lesson Planet Community, our free teacher discussion forum, to share ideas about this resource, and more.

Join the Conversation

What Members Say


Lillian H.
I was looking for some creative ways to introduce my students to Hawaiian music and the culture of Hawaii in the elementary music classroom. Lesson planet.com provided a wealth of helpful and fun resources for me to use in my classroom.
Lillian H., Teacher
Conway, AR