Search Results For “adding tens”

Multiplying whole tens by 2, 3, 4, 5 and 10. Excellent for putting knowledge of tables into practice.

When multiplying 2-digit numbers in your head it is often best to start with the tens.

As well as worksheets some ideas on how to get across the idea of thousands, hundreds, tens and units.

When counting up or down in tens or hundreds it can get tricky either side of the thousand boundary. These pages will help children gain confidence counting on and back.

Finding the number half way between two other numbers is not always easy. There are number lines to help with this as well as counting on in ones, tens and hundreds.

More speed tests on tables. Remember, the grid can be completed in any order. Most children like to start with the easy tables, such as the twos and tens.

The easiest way to read large numbers is to think of them as blocks of three, starting with hundreds, tens and ones.

Knowing pairs of numbers that make 10 and being able to count in tens make these questions much quicker to answer.

Some people like to start doubling with the units, others like to start with the tens. It doesn?t matter as long as the method is fast and accurate.

When multiplying 2-digit numbers by 1-digit in your head usually it is easier to start with the tens.

Remember to move the digits two places to the right to divide by 100.

Subtraction crossing any of the tens, hundreds and thousands boundaries. Set them all out in the standard way.