Operations & Algebraic Thinking

Grade 1 Math

4 topics8 lessonsCommon Core Standards

Students in Grade 1 work with addition and subtraction operations, solve word problems, and understand the relationship between addition and subtraction.

Topics

Addition Within 20

Learn strategies to add numbers with sums up to 20.

20 minutes2 lessons
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Subtraction Within 20

Learn strategies to subtract numbers within 20 using various methods.

15 minutes2 lessons
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Word Problems

Solve word problems that call for addition and subtraction of numbers within 20.

25 minutes2 lessons
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Equations & Properties

Work with addition and subtraction equations and understand properties of operations.

20 minutes2 lessons
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