In this post we will learn how to multiply and divide decimal numbers by 10, 100, 1000 … It is as simple as moving the decimal point of the decimal number to the left or right. Multiplying decimal numbers by 10, 100, 1000 … To multiply a decimal number by 10, 100, 1000 … all […]

Apr 17

Apr 03
Do you know how to divide decimals? In this post you will learn how, and at the end, you will find exercises to practice division of decimals. But first you can review what decimal numbers are on this previous post from our blog: Learn What Decimal Numbers Are. How to divide a whole number by […]

Mar 15
Have you ever heard of powers? Do you know what they are and what they’re for? In this week’s post, we are going to discover what a power is and why we use them. Powers are an abbreviated form of writing a number that’s formed by multiplying a number by itself various times. They are very useful […]

Mar 03
In today’s post, we are going to see what is the square of a number. For example, let’s calculate the square of 3: We’re going to look at the square of any number, which we’ll call “n”. The square of the number “n” is written n2 and it’s calculated by multiplying the number by itself: n […]

Feb 22
In this post we are going to learn how to raise numbers to powers when the base is composed of zeros. Remember that powers serve to allow us to write a multiplication of the same number several times in a simpler way. For example, 4x4x4x4x4. We are multiplying the number 4 a total of 5 […]