Fifth Grade Common Core Math 5 OA.2 Write Simple Expressions 5.OA.2 Practice provides two ways for students to practice and show mastery of their ability to write simple expressions without evaluating them.
It includes 40 distinct problems in two sets (129 slides in all!), with and without following answer slides. The PowerPoint file can be used on computers, or Promethean and Smart boards.
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5.OA.2 Write and interpret numerical expressions.
2. Write simple expressions that record calculations with numbers, and interpret numerical expressions without evaluating them. For example, express the calculation “add 8 and 7, then multiply by 2” as 2 × (8 + 7). Recognize that 3 × (18932 + 921) is three times as large as 18932 + 921, without having to calculate the indicated sum or product.