Use a hundreds chart to add sums up to 100.

This video can help students learn to ADD using a HUNDREDS CHART.
Add numbers up to 20. Add numbers over 20 and up to sums of 100!

Adding 10? It's easy using a hundreds chart.

Add two-digit numbers up to 100 using a hundreds chart.

Developing math fluency is important for students from grades K-2. These videos, designed by an experienced teacher, provide simple explanations of basic elementary school math skills. Practice and familiarity with math concepts can help young students improve math readiness.

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00:00 Intro
00:15 Hello there!
00:50 Hundreds Charts
01:13 Adding
02:00 Shortcut
03:00 Numbers over 20
03:43 Review
05:11 Thank you!
05:32 It never hurts to be nice!

Video created in Final Cut Pro X.
Backgrounds and some static graphics from Microsoft Powerpoint.

Disclaimer: These videos are not meant as a substitute for a regular math curriculum. Please use as a supplement to a regular math education program.