Search Results For “odd numbers”

Using only the numbers 3 and 2 and the + and - signs, can all the numbers up to 20 be made?

Putting numbers in order, starting with pence and moving on to decimals.

Filling in missing numbers on a 100 square can be quite tricky.

Find three numbers to make totals, with the help of number lines. Two steps to work these out, making them quite hard.

Adding three numbers: stop watches at the ready to see how quickly these can be completed correctly.

Adding several numbers. A useful tip is to look for pairs of numbers that make 10 and do that part of the sum first.

Some straightforward adding to hundreds. These give confidence with using larger numbers.

Taking 15, 16, 17 or 18 from 2-digit numbers. The easiest way of doing this is by taking a whole ten and adjusting.

Finding the difference between two numbers as well as making subtraction number sentences from the numbers given.

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

Finding fractions of numbers. Working with halves, quarters, thirds and tenths. Remember, to find one fifth, divide by 5.

Place value and partitioning as well as writing larger numbers in words and figures. Many children find working with larger numbers very difficult, even with the help of a calculator.