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.
Oct03
Have you already learned about dividing by a two-digit number? In this post, we are going to review how to divide by a two-digit number using an example. First, let’s review the parts of the division problem: Now we are going to do this same division problem step-by-step: 1. We select the first digits of […]
Continue reading »Sep30
What are decimal numbers? Decimal numbers are used to represent numbers that are smaller than 1 unit. Decimals are written to the right of the units place separated by a period. That is the say: Hundreds Tens Units; Tenths Hundredths Thousandths In the image that appears below, the first square represents the unit 1. If […]
Continue reading »Sep29
Today we will practice estimating fractions! We’re going to look at the types of problems below: Problem 1: Estimating Fractions. To get a better idea, we’re going to represent the fractions with bars. Let’s start with the first fraction. We can see that the fraction is much closer to 0 than it is to 1. If […]
Continue reading »Sep28
Children reach an important milestone in their education when they go from learning to read to reading to learn. Good reading comprehension opens the door to acquiring new knowledge. Better reading comprehension has a positive impact on a child’s academic performance in all subjects where reading is the main source of information – including mathematics. […]
Continue reading »Sep27
Do you know how to multiply a decimal number by 10? In this post, we will explain the easiest way to do so. To multiply a decimal number by 10, we just have to move the decimal point one position to the right. Yes, folks, it’s that easy. Example #1: 23.561 x 10 We have […]
Continue reading »Sep26
Did you know that the associative property can help us solve problems faster? Today, we are going to learn about the associative property of addition, and the associative property of multiplication. According to the associative property, we can regroup the numbers when we add, and we can regroup the numbers when we multiply. The Associative […]
Continue reading »Sep23
In this post, we are going to learn how we can calculate the lowest terms fractions by reducing them. Before we start, let’s see what lowest terms fractions are: lowest terms fractions are fractions that cannot be simplified further. How do we find the lowest terms of a fraction? There are two methods: Method 1: Divide […]
Continue reading »Sep22
In today’s post, we are going to do a review of all the units of measurement that we have seen so far in previous posts. Remember which were the main measurements? And the units we used to measure them? Let’s look at it below. Units of mass The main unit for measuring mass is the […]
Continue reading »Sep20
Dividing is equitable distribution, i.e. splitting between equal parts or groups. What is division? Dividend: The number that you have to divide. Divisor: The number that the dividend is being divided by Quotient: The result of the division. Remainder: What is left over after the division Dividing with No Remainders We want to distribute these 12 […]
Continue reading »Sep16
In the post for this week, we will take a look at factorization. What is it? Why do we use it? How is it done? These are some of the questions we will answer in this post. What is factorization? Factors of a number are numbers that divide evenly into another number. Factorization writes a […]
Continue reading »Sep13
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 […]
Continue reading »Sep12
In today’s post we will learn some tricks to solve combined operations in a simpler way. Example 1 Look at these two operations: Have you finished it yet? Have you noticed that the two results are the same? Which of the two was easier to multiply? Converting an operation to an equivalent one can help […]
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