Counting and Number Maths Worksheets For Year 3 (age 7-8)
The numbers start getting larger in year 3, with reading and writing up to at least 1000. By the end of the year children will be expected to be able to count on and back in steps of 10, partition numbers, estimate and round numbers. Learning about fractions is also an important part of Year 3 Number, including counting in halves and quarters.
Read and write 3-digit numbers (1)
Try writing these 3-digit numbers in digits or words.
Read and write 3-digit numbers (2)
Understand hundreds, tens and units and the value of each digit.
Revise 1 More or 1 Less
Finding one less than a number sounds easy, but some of these cross the hundreds boundary.
Revise 10 more or 10 less
Being able to count on and back in tens gives children confidence with numbers.
Revise Counting by Grouping
The best way to count larger numbers of objects is to group them into 5s or 10s.
Revise Counting On and Back
Quick revision pages on counting on and counting back.
Counting Along Number Tracks
Practise counting along number tracks, often crossing the hundreds boundary. Notice some of the tracks start at the bottom and go up!
Counting On and Back in Tens
This time it’s counting on and back in whole tens, starting with any 2-digit number.
Counting On and Back in Hundreds
Now were counting on and back in whole hundreds, up to 1000, starting with any multiple of 10.
Counting On and Back in Fifties
Counting on and back in fifties, from various starting points.
Counting On in Fours
Counting on in fours from various starting points
Counting On in Eights
Counting on in eights from various starting points.
Number Sequences
Some fascinating patterns can be found by counting on a number square.
Multiples
Can you remember what multiples are? Some are easier to spot than others.
Abacus and Place Value
An abacus is a great way to teach place value. These pages look at hundreds, tens and units.
Place Value
Understanding place value is vital. The value of a digit depends on its place in the number.
Putting Numbers in Order
Putting numbers in order, starting with pence and moving on to decimals.
More Less Half Way
Finding more or less than a number is straightforward, but finding half way between two numbers is much harder.
Missing Numbers on a Number Square
Filling in missing numbers on a 100 square can be quite tricky.
100 More or Less
These pages look at 100 more or 100 less than 3-digit numbers.
Order Numbers
Some more ordering numbers. These are harder because there are five 3-digit numbers to order. Take it one number at a time, starting with the smallest.
Estimation on a Number Line
Starting with blank 0-10 number lines and moving on to 0-100 number lines, how easy is it to place numbers accurately?
Rounding to the Nearest 10 (1)
Remember the rules when rounding a number to the nearest whole ten
Rounding to the Nearest 10 (2)
More rounding numbers to the nearest whole ten.
Rounding to the Nearest 100
When rounding to the nearest hundred, look at the tens digit to decide what to do.
Further Rounding to 10 or 100
Rounding the lengths of bridges and rivers, or even birds’ wingspans.
Rounding to Give Approximate Answers
Rounding numbers helps with giving a good approximation of an answer. Especially important when using calculators.
Partition Three Digit Numbers
Plenty of practice at partitioning 3-digit numbers in different ways.
Year 3 Counting and Number Concepts
Further information on what is expected in Year 3.
