Debug Algorithm

2+ results

Adding/Subtracting with and without Regrouping (November)

Created by

This is a product I created for my students that struggled with the steps of adding and subtracting numbers with and without regrouping. Scaffold's are present to help with the early stages of learning the steps for the standard algorithm. Added are some fun Thanksgiving themed pictures for students to color when they have completed the problems. Total of 9 worksheet pages and one cover page. Plenty of practice for students.

2nd - 5th

Applied Math, Basic Operations, Place Value

CCSS

2.NBT.B.5

, 2.NBT.B.6

2-Digit Addition with Regrouping Workmat & Recording Page

Created by

Teaching Letters and Numbers

This 2-Digit Addition Work mat is a great tool when introducing regrouping to students. Students use base-10 blocks to model the addition problems. If there are enough ones to make a new ten then they will mark the box on the work mat and exchange 10 ones for a ten stick. This activity is a bridge between manipulatives and the standard algorithm. Two recording pages are included for small group and independent practice. This would make a wonderful math center and the work mat could be used wi

1st - 2nd

Applied Math, Basic Operations, Place Value

CCSS

2.NBT.B.5

, 2.NBT.B.6

, 2.NBT.B.7