Adding Multiples of 10 | Mental Math Using Friendly Numbers
by Carrie Lutz © 2018
Premier Publisher
Price: $3 USD
Subjects: math
Grades: 2,3
Description
This is a fun way for kids to practice using MENTAL MATH by using Friendly Numbers. If your students need to work on the friends of 10, this is a great way to kill two birds with one stone. Students can use a dry erase board initially to work out the math, and eventually, once they know the combinations of 10, they can figure the sums out mentally.
Acknowledgements
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