Search Results For “multiplication and division missing numbers”

Subtraction by decomposition is the way most adults are familiar with and is the way that children will ultimately use for larger numbers. Here is an introductory exploration of the idea.

Progressively harder doubling and halving; from teens, to 2-digit multiples of 5 to 3-digit multiples of 10.

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

It?s time to take a closer look at hundredths. Work includes completing number lines and ordering numbers with two decimal places.

A little more on fractions and finding quarters, fifths, ninths etc.

It is important to be able to say decimal numbers correctly and recognise the value of digits.

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

A whole number which only has factors of 1 and itself is known as a prime number.

Find examples to back up general statements about numbers, shape etc.

Mini investigations involving amounts of time, large numbers and, not forgetting, blades of grass!

Working with numbers to three decimal places; recognising tenths, hundredths and thousandths.

More on converting fractions and mixed numbers to decimals.