# 5th Grade Common Core: 5.OA.2

Common Core Identifier: 5.OA.2 / Grade: 5
Curriculum: Operations And Algebraic Thinking: Write And Interpret Numerical Expressions.
Detail: 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 x (8 + 7). Recognize that 3 x (18932 + 921) is three times as large as 18932 + 921, without having to calculate the indicated sum or product.
13 Common Core State Standards (CCSS) aligned worksheets found:
Color the expressions and solutions to complete the maze, from start to finish.
Write a number sentence using numbers and symbols that correctly matches each phrase. (example: What number is 76 more than the product of 13 and 8?)
Use the symbol key at the top of the page to decode the expressions. Then simplify/solve each using knowledge of Order of Operations.
Students can solve 8 equations to demonstrate their understating of Order of Operations. This intermediate-level activity has problems that contain parenthesis, but no exponents.
Evaluate six expressions and then complete the the short answer question. These problems include parentheses.
example: (9 + 3) ÷ 2
Use the cryptogram symbol key at the top of the page to decode the expressions. Then simplify (solve) each.
These multistep problems reinforce skills such as finding the area of a rectangle, writing equations, and performing operations with fractions and decimals.
This file contains 30 task cards with expressions. Expressions contain parenthesis. Students use their knowledge of Order of Operations to simplify each.
example: 83 - (9 - 2)²
Solve the equations using order of operations. Includes parentheses, exponents. Whole numbers only.
With this group of daily word problems, students will practice writing equations, ordering decimals, multiplying fractions, and more.
These problems include basic parenthesis and exponents. There is a short answer question included.
The next set of daily word problems includes calculating the area of a rectangle with mixed numbers, multiplying with decimals and fractions, and more.
Simplify 30 expressions. All expressions have parenthesis, but no exponents. These work well for exist slips, classroom scavenger hunts, or peer review.
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