The 160 word problems in this bundle deal with addition and subtraction sums within twenty. There are four types of problems represented - result unknown, change unknown, start unknown and compare. They are presented on Think Boards, a great graphic organizer that outlines different strategies to use to solve the problem. Armed with the knowledge and experience of using a variety of strategies, the children will start to make their own decisions as to the most appropriate strategy for them to use at any one time.

And as a bonus, when you buy the bundle you will receive an editable think board to which you may add your own number stories or number sentences. This will give you unlimited use of this resource. This editable file IS NOT available when buying the resources individually. ⭐️ PLEASE NOTE: This editable file is a PowerPoint file.⭐️

By purchasing this bundle, you are saving 30% off the full price of the individual units.

These resources are also available in SEPARATE BUNDLES of addition OR subtraction.

Subtraction Word Problems within 20 - Think Boards - Bundle

Addition Word Problems within 20 - Think Boards - Bundle

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Addition Word Problems within 10 - Think Boards - Bundle

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© Bee Happy

This resource is for one classroom use only. It is bound by copyright laws and redistributing, editing, selling or posting this item (or any part thereof) on the internet is strictly prohibited without first gaining permission from the author. Violations are subject to the penalties of the Digital Millennium Copyright Act.