Arithmetic Study Guide
- Addition: Addition is the process of combining two or more numbers to find their total sum.
- Subtraction: Subtraction involves taking away one number from another to find the difference.
- Multiplication: Multiplication is the process of repeated addition. It involves finding the total of equal groups of numbers.
- Division: Division is the process of splitting a number into equal parts.
- Order of Operations: Remember the order of operations (PEMDAS) to determine which operation to perform first in a mathematical expression.
- Word Problems: Practice solving word problems involving addition, subtraction, multiplication, and division to understand how arithmetic is used in real-life situations.
- Properties of Operations: Understand the properties of addition and multiplication to work with numbers more efficiently.
- Practice and Review: Practice solving a variety of arithmetic problems to build fluency and confidence in using the basic operations.
◂Math Worksheets and Study Guides Fourth Grade. Percents
Study Guide
Percents 
Worksheet/Answer key
Percents Worksheet/Answer key
Percents Worksheet/Answer key
Percents
Worksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyThe resources above cover the following skills:
Algebra (NCTM)
Use mathematical models to represent and understand quantitative relationships.
Model problem situations with objects and use representations such as graphs, tables, and equations to draw conclusions.