# 4th Grade - Math Games & Homework Help

### Shapes and Geometry

These are the key skills that standarized testing demands for 4th Grade Math

### Area and Perimeter

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

### Addition, Subtraction, Multiplication and Division

 Multiply Large Numbers by 2-Digit Numbers Add and Subtract Large Numbers Divide Large Numbers by a 1-Digit Number Many Ways to Multiply for an Answer Multiple and Divide Large Numbers

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

 Prime Numbers Compare Decimals to Hundredths Place Round to Ones or Tenths Place Negative Numbers Work with Numbers to Millions Place

### Graphs and Charts

 Answer Questions About Graphs Collect Data for a Survey X-Coordinates Y-Coordinates Plotting Points for an Equation

### Shapes and Geometry

 Symmetry Congruent Figures Right, Acute and Obtuse Angles Rhombus, Squares and Quadrilaterals Prisms, Pyramids and Other Solids

### Algebra

 Parentheses Mean Do It First Formulas for Area and Perimeter Using Parentheses Adding the Same Thing is Still Equal Beginning Algebra

### Fractions and Probability

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

### Problem Solving

 Break a Problem into Simpler Parts Explain Your Answer in Many Ways See if an Answer is Reasonable Solve Similar Problems Develop and Apply Generalizations

### Reasoning

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