# 4th Grade - Math Homework Help

### Area and Perimeter

 Find Areas Using Squares and Rectangles Same Perimeter, Different Areas Same Area, Different Perimeters Area of Rectangles in Square Units

### Addition, Subtraction, Multiplication and Division

 Multiply Large Numbers by 2-Digit Numbers Multiple and Divide Large Numbers Add and Subtract Decimals to Hundredths Divide Large Numbers by a 1-Digit Number Add and Subtract Large Numbers

### Numbers - large, small, prime and negative

 Work with Numbers to Millions Place Prime Numbers Negative Numbers Round to Ones or Tenths Place Know When to Round Numbers

### Graphs and Charts

 X-Coordinates Answer Questions About Graphs Collect Data for a Survey Mode, Median and Outliers of Data Y-Coordinates

### Shapes and Geometry

 Radius and Diameter of a Circle Equilateral, Isosceles and Scalene Triangles Congruent Figures Right, Acute and Obtuse Angles Symmetry

### Algebra

 Multiplying Equals are Equal Using Parentheses Beginning Algebra Equations with Variables Adding the Same Thing is Still Equal

### Fractions and Probability

 All Possible Outcomes for an Event Many Meanings of Fractions Decimals and Fractions Equivalents Say Outcomes Using Words and Numbers Show Fractions Using Pictures

### Problem Solving

 Develop and Apply Generalizations Exact vs. Approximate Solutions Explain Your Answer in Many Ways Make and Check Precise Calculations See if an Answer is Reasonable

### Reasoning

 Analyzing What's Important or Not Use Graphs, Diagrams, and Other Methods Apply Strategies to Complex Problems Estimate if an Answer is Reasonable