## Introduction

If you\’re a fifth-grade student or parent, you\’re probably familiar with the Go Math curriculum. Chapter 7 of the Go Math Grade 5 textbook covers a range of mathematical concepts, including fractions, decimals, and percentages. In this article, we\’ll provide a comprehensive review of the chapter, along with an answer key in PDF format.

## The Importance of Chapter 7

Chapter 7 is an important part of the Go Math Grade 5 curriculum because it lays the foundation for understanding more complex mathematical concepts in later grades. It covers topics such as adding and subtracting fractions, converting fractions to decimals, and calculating percentages. These skills are essential for success in middle and high school math courses.

### Section 7.1: Adding and Subtracting Fractions

Section 7.1 introduces students to the concept of adding and subtracting fractions with like denominators. Students will learn how to find the common denominator, add or subtract the numerators, and simplify the result. This section also includes practice problems and word problems to reinforce the concept.

### Section 7.2: Adding and Subtracting Mixed Numbers

In Section 7.2, students will build on the skills learned in Section 7.1 to add and subtract mixed numbers with like denominators. This section includes step-by-step instructions, practice problems, and word problems to help students master the concept.

### Section 7.3: Converting Fractions to Decimals

Section 7.3 covers the process of converting fractions to decimals. Students will learn how to divide the numerator by the denominator to get the decimal equivalent of a fraction. This section includes practice problems and word problems to reinforce the concept.

### Section 7.4: Converting Decimals to Fractions

In Section 7.4, students will learn how to convert decimals to fractions. This section includes step-by-step instructions and practice problems to help students master the concept.

### Section 7.5: Percent

Section 7.5 covers the concept of percentages. Students will learn how to convert between fractions, decimals, and percentages, and calculate percentages of a given number. This section includes practice problems and word problems to reinforce the concept.