Are you worried that "I want to teach my child how to add, but I don't know how to teach it in the first place"? Addition is the first math that a child touches, so it's difficult to teach if you don't know the basics. Therefore, this time, we will introduce the basics and points of how to teach addition to children, how to teach addition from early childhood, and recommended study methods that are good at addition.How to teach additionAddition is the basis of arithmetic. Let's make it easy to add by step-up method.Step1: Start by adding up to 10 sumsTeaching your child to add The first step is to deal with the addition of single-digit numbers. However, since it is difficult to add with carry-up, we will only handle additions with a calculation result of less than 10. The smaller the number used for addition, the easier it tends to be.Let's teach addition using small numbers at first, such as "1 + 1 = 2" and "1 + 2 = 3". As your child becomes accustomed to adding small numbers, you can better understand them by moving to additions such as "4 + 4 = 8" and "1 + 8 = 9" where the sum is close to 10. By mastering addition where the sum is less than 10, children can acquire the concept of "adding numbers increases and grows".Step2: Learn the complement for 10In the second step of teaching your child to add, let's deal with "two numbers that add up to 10." A number that adds up to 10 for a number from 1 to 9 is called "complement to 10". Remembering the complement to 10 is an important step in preparing to understand the carry.However, you don't have to let your child remember the word complement or the concept itself. As a question to actually ask a child, a question such as "How many times 3 should be added to 10" is suitable. When learning the complement to 10, it is important to practice iteratively until you can answer instantly.Step3: Add with carryThe third step in teaching your child to add is to deal with carry-up addition. Specifically, we will work on addition such as "6 + 5 = 11" and "7 + 8 = 15". For carry-up addition, the point is to use the complement to 10 learned in the second step.For example, when teaching the calculation method of "7 + 4", first select the larger of the two numbers and let them think of the complement to 10. Now that you know that the complement of 7 to 10 is 3, then divide the smaller 2 of the two numbers into 3 and 1. In other words, instead of calculating "7 + 4 = 11" all at once, think about "7 + 3 = 10" and then add the remaining 1s to get the answer. If the carry calculation is difficult, the point is to gradually get used to it by interweaving addition that does not include carry and review of complement to 10.Step4: Solve the addition of two or more digits by column additionThe fourth step in teaching your child to add is to deal with additions that contain numbers of two or more digits. Mental arithmetic can be difficult for calculations with a large number of digits, so it is important to teach how to do long division.When teaching long division, we first deal with non-carrying calculations that add two-digit numbers to one-digit numbers. For example, for problems such as "14 + 3 = 17" and "22 + 7 = 29", let's get used to the writing method and the flow of calculation.Next, we'll deal with a carry-up calculation that adds a two-digit number to a one-digit number. Let's teach you how to calculate long divisions such as "13 + 7 = 20" and "45 + 7 = 52". Once you get used to the long division of adding two-digit numbers and one-digit numbers, you can step up to the long division of adding two-digit numbers.One-point advice on how to teach additionIn addition, we will give you one-point advice that will be useful when teaching addition to children.Is it good to add with your fingers? bad?Addition using fingers is not recommended. Once you get into the habit of using your fingers, it takes a lot of time to get rid of it. If left unchecked, it may not be possible to handle complex calculations. If your child uses your fingers, try one type of calculation print every day. If the child realizes that "it is faster to calculate without using fingers", he will stop using fingers.Use things to remember numbersFor children who do not understand numbers, first try to use things to remember them. You can use things to visually understand things and numbers. We recommend using flattened marbles and candy balls. If possible, it is better to use the same shape.It is also recommended to use math teaching materials that support addition. You can enjoy learning about addition educational toys and addition posters.Solve the Math Workbook to get used to additionDo a lot of calculations with the Math Workbook. By solving a lot of problems, you can get used to addition. What's more, it's also good to be able to concentrate. It is a good idea to work on one type of calculation print every day and measure the time until the print is completed. If you can gradually speed up, you will be more motivated.How to teach addition to young childrenIf you can do math before you enter elementary school, you will be able to work on math lessons easily. You can also be interested in the discipline of mathematics. In addition, by calculating from early childhood, processing speed will increase and you will be able to develop your concentration. Addition (calculation) from early childhood has many merits. Here, we will explain how to teach addition to preschoolers.Let's start with understanding numbersEven if you suddenly teach the concept of addition, your child will not understand it. First, let's try to understand what a "number" is. For that, use things. For example, place two candies on the table and say "two". Change the number of things and say that number. By repeating this many times, you will understand the numbers. At this time, if you use the same shape and color, your child will not be confused. You can also deepen your understanding of numbers by saying them aloud while looking at the numbers around you. You can get started right away, so give it a try.Easy to remember songsIf you're an early child, it's easier to remember if you sing the addition along with the song. Various addition songs are posted on the video site, so please refer to them and sing with your child. You can have fun learning addition.Children are not interested if they are not funEven if you teach a toddler while showing a calculation problem suddenly, you may not be interested in it at all. Indeed, the "study" style can make children hate studying. When teaching addition to young children, it is important to devise something that children can enjoy. For example, you can use sweets and toys that your child likes, or you can count and add up the number of birds on the wire during your walk. Also, if you go to the supermarket and practice it outside the house, such as "Is there some ◯ and ◯?", You can make me feel like "I want to add!".