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Content about addition and subtraction in elementary mathematics. Exercises, tutorials, and problems with addition and subtraction in elementary mathematics. Here you will find posts about adding and subtracting to make learning mathematics easier and more fun.

Nov28

## How to Solve Addition Problems

In this post, we are going to learn to analyze, think about, and solve addition problems. Usually, failure in mathematics comes from not understanding the problems that we are given. This is why we are going to analyze 5 problems which require addition to solve. Addition Problems nº 1 There were 8 cars in the […]

Nov18

In today’s post, we are going to learn about addition with regrouping. Addition with regrouping consists of addition problems where the answer to the calculation is 10 or a larger number. For example, 6 + 7 = 13 is a regrouping addition problem. The steps to solve regrouping addition problems are the following: If the […]

Sep13

## Learn and Practice Vertical Adding

In today’s post, we are going to review vertical adding. As always, we are going to review with examples that help us understand what it consists of and how it’s done. But before starting, let’s review the math cubes that we’re going to use in order to add. How do we represent a number with […]

Aug04

We will learn about the addition properties through an everyday situation: Preparing a backpack for school. Shall we begin? We look for an empty backpack and open it. First, we put in 3 large notebooks and then 6 small notebooks. How many notebooks are there in the bag? To answer this question, simply add the […]

Jul22

## Finding the Average and the Median

In today’s post, we’re going to learn two basic concepts of statistics: average and median. Imagine if we asked all of our classmates what grade their math grade was for this marking period. Assuming that there are 25 people in our class, we’ll collect 25 numbers: It’s a little complicated to process the numbers if […]

Jul08

## Practice Adding Fractions with Examples

Today, we’re going to walk through some examples of adding fractions. Before you read this post, you might want to check out a previous post where we explain how to add fractions step by step. Let’s begin with the simplest of examples: Adding Fractions with the Same Denominator For example: The only thing we need […]