Interactive
Calculator Soup

Calculator Soup: Math Equation Solver

For Students 9th - 10th
Solve math problems using order of operations like PEMDAS, BEDMAS and BODMAS. This calculator solves math equations that add, subtract, multiply and divide positive and negative numbers and exponential numbers. You can also include...
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: Words to Expressions 1

For Students 4th - 8th Standards
This problem allows students to see words that can describe the expression from part (c) of "5.OA Watch out for Parentheses." Additionally, the words (add, sum) and (product, multiply) are all strategically used so that the student can...