Videos, worksheets, solutions, and activities to help Grade 6 students learn to solve word problems in Singapore Math.

Algebra: Practice Exercise 6 - How to Simplify Algebraic Expressions

How to calculate the average speed over 2 distances?

Example: Kim takes 2 hours to travel from Town A to Town B and another 1 1/2 to travel from Town B to Town C. The distance between the three towns are shown below. Find her average speed for the whole journey from Town A to Town C.

How to find the area given the ratio?

Example: The area of the circle is 154 cm

How to find the angles in a trapezium?

Rotate to landscape screen format on a mobile phone or small tablet to use the **Mathway** widget, a free math problem solver that **answers your questions with step-by-step explanations**.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.