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Open Number Lines Activities ($)  Easily guide your students through this Common Core math strategy that will help them master addition and subtraction with and without regrouping                                                                                                                                                                                 More

Open Number Lines Activities, Addition and Subtraction with Regrouping

Open Number Lines Activities ($) Easily guide your students through this Common Core math strategy that will help them master addition and subtraction with and without regrouping More

Strategies for teaching addition and subtraction using open number lines, a Common Core 2nd grade math skill

Open Number Lines Explained

Strategies for teaching addition and subtraction using open number lines, a Common Core 2nd grade math skill

FREE~Math Workstation Printable for K, 1, 2 using double dice. The PINK Pineapple

FREE~Math Workstation Printable for K, 1, 2 using double dice. The PINK Pineapple

This FREEBIE will help your parents (or fellow teachers) solve math addition and subtraction problems the Common Core way - using base ten blocks, a hundred chart, number line and expanded form. Also a handy reference for kids!

This FREEBIE will help your parents (or fellow teachers) solve math addition and subtraction problems the Common Core way - using base ten blocks, a hundred chart, number line and expanded form. Also a handy reference for kids!

{Free} Doubles Strategy Cards-help the students visualize this strategy with these free cards!

{Free} Doubles Strategy Cards-help the students visualize this strategy with these free cards!

Place Value chart love this. I want to make a layout and laminate it. Then it can be used over and over again. Also you could attach baggies and the students could add the model blocks instead of drawing them. Can't wait this will be perfect for my second graders :)

Place Value chart love this. I want to make a layout and laminate it. Then it can be used over and over again. Also you could attach baggies and the students could add the model blocks instead of drawing them. Can't wait this will be perfect for my second graders :)

This second grade math anchor chart helps the students develop computational fluency.

This second grade math anchor chart helps the students develop computational fluency.