Multiplication of more than two numbers with regrouping involves numbers with a 2-digit product. Step 4: Now multiply 2 with the digit in thousands place.
Step 3: Now, multiply 2 with the digit in hundreds place.Step 2: Multiply 2 with the digit in tens place.Step 1: Start with the digit in ones place.Let us understand this with the help of the example given below. It is the basic level that could help a learner understand the basics of multiplication before moving on to the higher level of problems including regrouping. Multiplication of two numbers without regrouping involves smaller numbers where there is no need to take a carry-over to the next higher place value. Let us understand the two cases with the help of examples. There are two types of multiplication problems: While solving multiplication problems, one-digit numbers can be multiplied in a simple way by using the multiplication tables, but for larger numbers, we split the numbers into columns using their respective place values, like ones, tens, hundreds, thousands, and so on. Apart from the cross symbol (×), multiplication is also denoted by the mid-line dot operator (⋅), and by the asterisk sign ( *). If we observe the expression of multiplication (6 × 9 = 54), we can see that the symbol (× ) connects the two numbers and completes the given expression.
In the example given above, we learnt about the multiplication of two numbers 6 and 9. The multiplication symbol is one of the commonly used math symbols. In mathematics, we have different symbols. This is the reason why multiplication is also termed as repeated addition. Thus, we can see that we get the same result in a shorter period of time. If we multiply 6 × 9, we will get the total number of cupcakes, which is 6 × 9 = 54 cupcakes. We will multiply the number of boxes with the number of cupcakes in each box. Now, let us use multiplication to solve this problem. In other words, when we have larger numbers to work upon, then multiplication is useful. Solution: We can solve this question by addition but it would take longer to add these to get the answer. Įxample: If there are 6 boxes of cupcakes and each box has 9 cupcakes, find the total number of cupcakes. Multiplication is used to simplify the task of repeated addition of the same number. The numbers that are multiplied are called the factors and the result that is obtained after the multiplication of two or more numbers is known as the product of those numbers. Multiplication is an operation that represents the basic idea of repeated addition of the same number.
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