Learn mathematics with Smartick. Exercises, tutorials, problems and teaching resources for children learning elementary mathematics. Here you will find posts about mathematics to make learning easier and more fun.
Jul14
In this post, we are going to learn how to divide fractions. In order to do so, I’m going to teach you two simpler ways that will help you divide fractions. Method 1 to Divide Fractions: Cross Multiplication This method consists of multiplying the first fraction’s numerator by the second fraction’s denominator. Then we place that […]
Continue reading »Jul12
Today we are going to learn how to calculate factorials. Calculating factorials is quite simple; let’s see what it’s all about: What is the Factorial Function? We represent the factorial function with the exclamation point “!”, placing it after the number. This exclamation means that we need to multiply all of the whole numbers that […]
Continue reading »Jul10
In this week’s post, we are going to look at measuring problems, more specifically, problems that deal with the measurements of objects. Not only can we measure the length of a distance with just meters, centimeters, inches, or miles, but we can also use any object as the unit of measure. For example, according to […]
Continue reading »Jul07
In today’s post, we are going to review vertical subtraction. As always, we are going to review with examples that will help us to understand what vertical subtraction consists of and how to solve such problems. Before we begin, let’s review the material that we’ll use to subtract. We’ll use individual cubes to represent 1s. […]
Continue reading »Jul05
In this post, we are going to learn a very simple strategy for multiplying by 2, 4, and 8. Strategy for Multiplying a Number by 2: Multiplying by two is really easy, right? We just have to add the number to itself and we’ll get the answer. For example: 2 x 48 = 48 + 48 […]
Continue reading »Jul03
In order to solve time measurement problems, we first need to know what the units of time are and what they are equivalent to. If you already know them, keep on reading! If not, you can click here on this link for a review. As you can see in the table above, there are bigger […]
Continue reading »Jun30
In today’s post, we are going to have a look at series: what they are and what they’re used for. What Are Series? Any sequence of objects that we’ve put into an order which follow any kind of criteria. The criteria that determines the object order can be one that we make up or it […]
Continue reading »Jun28
In this post, we are going to learn a mental math trick for adding and subtracting various numbers. It’s all about grouping the numbers that can give us exactly ten. In order to do so, we really need to pay attention to the numbers. Mental Math: Addition In order to add, we need to see […]
Continue reading »Jun27
In today’s post we’re going to learn how to add fractions, using something that I’m sure you know and love: Lego blocks! They’ll help you understand the concept, just like the Singapore Method, and they’re also something that I’m sure you have at home. If not, you can draw your own, like the ones you’ll […]
Continue reading »Jun26
In today’s post, we are going to learn how to add with regrouping. Addition with regrouping consists of addition problems where the answer to the calculation is 10 or a bigger number. For example, 6 + 7 = 13 The steps to solve regrouping addition problems are the following: If the column being added doesn’t […]
Continue reading »Jun24
How strange is the wording of these problems! The justification of these convoluted statements that seem like a bad idea by the author. It has always been so, that when we teach mathematics there are two large areas: that of “exercises” and that of “problems“. Exercises could be defined as activities to practice how tools […]
Continue reading »Jun23
In today’s post we are going to work with proportions. Today, we’ll start by looking at problems with proportional numbers. In order to solve problems with proportional numbers, the first step is to know the concepts of ratio and proportion. Ratio A ratio is the quotient of two numbers or quantities that are being compared […]
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