Free math video lessons with examples and worked solutions to help Grade 4 students learn how to apply understanding of fraction equivalence to add tenths and hundredths.

Word problems involving addition often uses words like ‘total’, ‘sum’, ‘more’, ‘gain’, ‘altogether’.

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.

* Example: *

Andy has 53 marbles. Sam gave Andy 15 marbles and Andy found another 3. What is the total that Andy has?

* Solution: *

[Andy has 53 marbles] + [15 from Sam] + [3 found]

53 + 15 + 3 = 71 marbles

The following video gives more examples of addition word problems.

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.

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