Skip to main content
2 Reviews | 1 Download

Lattice Multiplication 2

Subject Math — Number and Operations in Base 10
Grade Level Grades 3-12
Resource Type
Standards Alignment
NGA Center/CCSSO
License

Description
Resources
Standards
Reviews

Part 2 of alternative method of multiplying numbers using a lattice; more examples. Shows an alternate way to multiply decimals using a lattice. Youtube videos by Julie Harland are organized at http://YourMathGal.com

lattice2.mp4<br />For more great math videos visit: www.youtube.com/user/videosbyjulieharland/videos . Aligned to Common Core State Standard: 5.NBT.7

Resources

Videos
Lattice Multiplication 2
Remote video URL

Standards

Add, subtract, multiply, and divide decimals to hundredths, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used.

Reviews

3.5
2 Reviews
I am a math teacher in a split 4/5 classroom and greatly appreciate this model shown step by step like this. I also agree with everything you say in the narrative. Thanks!
snbroyles
October 17, 2013
Nice alternative to the standard multiplication algorithm.
cboutin
May 25, 2013