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Karen Breedveld

How do you add numbers up to 20?

Grades: 2nd Grade
Subjects: Math

Student Instructions

When we want to add numbers quickly, we use shortcuts that help us. These are called strategies. Smart mathematicians choose strategies that work best for their brains. How do you add quickly? add Tap the mic tool to record your voice. Then talk as you solve each addition question with the drawing tool. - Describe your thinking! - Name the strategies you are using. When you are done, tap the check to turn in your work.