Series Math Routines with Kristin Gray: First Grade : Addition Number Talk: First Grade
Common core State Standards
- Math: Math
- 1: Grade 1
- NBT: Number & Operations in Base Ten
- C: Use place value understanding and properties of operations to add and subtract
Add within 100, including adding a two-digit number and a one-digit number, and adding a two-digit number and a multiple of 10, 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. Understand that in adding two-digit numbers, one adds tens and tens, ones and ones; and sometimes it is necessary to compose a ten.
Save to My Resources
PLEASE CREATE A NEW ACCOUNT OR LOG IN TO ACCESS THIS CONTENT
Enjoy your first video for free. Subscribe for unlimited access.
Have questions about subscribing? Click Here to learn more.
Number Talks encourage students to think flexibly about the operations and their properties as they solve problems mentally.
Discussion and Supporting Materials
Webinar / Framework / Professional Learning
TLAC / Systems & Routines / Strategic Investment / Systems / Routines