How to divide decimals by 10 100 and 1000 key stage 2 math?

Dividing a decimal by 100 is easy, but what about dividing a decimal by a larger number like one thousand? You can use a calculator, but it is much more fun if you can do the division by hand. To divide a decimal by one thousand, you start by multiplying the digit by ten.

If you have a three digit number, you will multiply each digit by ten, adding the results together. If you have a four digit number, you will multiply the first two digits by ten The process of dividing a decimal by 10 100 and 1000 key stage 2 is very similar to the division process for whole numbers.

You will find that most of the concepts are the same. However, there is one thing that you need to keep in mind when solving division problems with decimal numbers: the division process will give you the answer as a whole number. For example, when you divide 123.45 by 10 100 or 123.

45 by 1000 key stage 2, you will get 12,345 or To divide a decimal by 10 100 or by 1000 key stage 2, you will first need to multiply the decimal by ten. Then you will divide the result of this multiplication by one hundred or by one thousand. For example, to divide the number 12.

345 by 10 100 or by 1000 key stage 2, you will first multiply the number 12.345 by ten and then divide the result by 100 or by 1000. The result will be 12,345.

4

You can divide by four by counting on your fingers. You can divide by ten by counting in groups of four on your fingers. Dividing by a larger number is much more challenging. To divide by 100, try multiplying by 10, then subtracting from the original number.

Dividing by a larger number is both more challenging and more fun! First, write a digit ‘4’ in the right column. This is your remainder. Now take your number that you want to divide by 10 100 or 1000 and add zeros to the left to make it a multiple of 4. So if you have 123, you would write 12400.

The remainder of this number, 4, is your answer. You can check your answer by adding the original number to its remainder and seeing if the sum is divisible by four. Dividing by four is the simplest method to solve division. If you don’t know your times tables, you can still use this method.

If you have a number that you want to divide by four, write a digit ‘4’ in the right column. Now count on your fingers to the number. So if you have 12, you would write 1240. The remainder of this number, 4, is your answer.

How to divide decimals by and key stage maths?

To divide by 100, take away every tenth digit. To divide by 1000, move every hundredth digit to the left without changing the place value. You will have a decimal number. This is a great example of combining two skills as the division of a number by is the same as multiplying the number by so we can use the process we have already learnt to solve this problem in two ways.

Firstly, you could use the common method of breaking down the problem into a multiplication and addition problem. So, you could start off by multiplying the denominator by ten. This gives you the answer you are looking for.

Then, you would add the two digits together to get your Sometimes you will find that there are no easy ways to solve a problem so you will need to learn how to divide by a fraction. There are a few ways to do this but the simpler one is to use your calculator and key stage maths skills.

To divide a fraction by you need to multiply the fraction by and then multiply the product by

How to divide decimals by and key stage

Dividing by is different to dividing by 10 as the number is a variable. It means the answer will change according to the number you are dividing by. For example, if you divide by 10, the answer will be 0.9, but if you divide by 10, the answer will be 0.99.

Decimal division is a number problem where you have two numbers, one of which is the number whose digits you have to divide into the other. Decimal division is a lot easier when you use the standard multiples (like 10, 100, and 1000) as your divisor. Another thing to consider is that when you divide by you need to always make the denominator positive.

This means you need to change any negative numbers to a positive value. For example, if you have -0.9, you need to change this to 0.9. If you have -0.99, you need to change this to 0.99. If you have -0.943, you need to change this to 0.943.

How to divide decimals by and 5key stage maths?

The remainder when dividing by 5 is always 0, so you do not need to add any extra steps when you divide by five. You can just subtract the original number by the divisor. So, to divide by five, you can take away any number multiplied by five. Divide by 5 is a familiar concept for most of us.

We do it on a regular basis and have no issue understanding how to divide correctly. However, in primary school, the idea of dividing by the number 5 can seem quite confusing and challenging, especially if you are working with large numbers. Dividing a decimal by 5 is similar to dividing a whole number by five.

The only difference is that you need to do the division in steps. You first need to find the remainder when you divide the number by a single digit. If your number is 65, the remainder when you divide it by 5 is 15. To divide 65 by 5, you need to subtract 15 from 65. The result is 40.

Now, you need to find the remainder of the division by the next digit.