Addition worksheets
Free worksheets: Addition, KS2
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Addition number puzzle
Mark has eight cards and he needs to arrange them in this grid so that there is a card in every square, except the middle one. They need to be arranged so that each column and each row of numbers adds up to 10. Can you work out how to do it?
Solving two-step word problems
Can you solve these problems? Jot down the numbers you need to use on the notebooks. Think about the steps needed to work out these problems and jot numbers down as you go along. Ask a parent if you need help finding one half and one fifth of a number.
Column addition: five-digit numbers
When adding larger numbers the column method is the quickest. Can you add these numbers using the column method?
Sums investigation
How many different addition number sentences containing two-digit numbers can you make with these cards?
Number bonds to 10 matching
Father Christmas wants 10 presents to put in each stocking. Can you draw lines linking two piles that add up to 10? This Christmas-themed worksheet will help your child practise number bonds to 10 and simple addition.
Adding and subtracting decimals
When adding and subtracting decimals, it can be helpful to think about money. For example: 1.7 + 1.5. Change this to £1.70 and £1.50 to make £3.20, so the answer is 3.2. Use this method to work out these sums.
Using a calculator for two-step problems
You can use a calculator for these two-step problems. What calculations will you need to do? Think hard about what numbers you need to key in and what you will need to write down as you go along.
Solving two-step word problems
Can you solve these problems? Jot down the numbers you need to use on the notebooks. Think about the steps needed to work out these problems and jot numbers down as you go along. Ask a parent if you need help finding one half and one fifth of a number.
Adding and subtracting multiples of 10, 100 and 1000
Try this quick mental maths checker – adding and subtracting multiples of 10, 100 and 1000. Colour in a star every time you get 10/10!
Number sentences totalling 100 and 200
Look at these number sentences. What digits need to go in the gaps? Remember when adding two numbers totalling 100, the tens numbers have to add up to 90 and the units have to add up
to 10.
to 10.
Cheaper offer investigation
Matthew wants to buy 6 cans of lemonade. He sees two special offers in a shop. Can you work out which is the best deal and explain why?
Adding and subtracting multiples of 1000: word problems
Can you work out the answers to these word problems? Use the number line to help you!
Adding and subtracting multiples of 100
Practise adding these multiples of a hundred. To help you, remember: 1. Start with the bigger number first when adding. 2. Imagine the numbers don’t have zeros on them. 3. Use the number line for the number sentences in the right hand column.
Adding and subtracting multiples of 10
Practise adding these multiples of ten. To help you, remember: 1. Start with the bigger number first when adding. 2. Imagine the numbers don’t have zeros on them.
Writing addition word problems
Complete these calculations then write a word problem to go with the numbers. You could draw a picture to go with each problem, too! Don’t forget to use words like ‘altogether’ and ‘in total’.
Simple addition word problems
Can you solve these addition word problems? Use the hundred square to help you. Underline the numbers in each problem to help you work out what the calculation is.
Rolling three dice game
Roll three dice and use the three numbers for an addition calculation. (If you only have one die roll that three times instead!) How fast can you finish filling in the whole page? Use a stopwatch and time yourself and record your calculations. On your marks...
Number bonds to 20 snap
This is a great way to practise number bonds at speed. One player turns over a card and places it on the table, face up. The next player puts down a card next to it. Players take turns putting cards on the second pile (face up). When two cards put down together make 20, it’s snap! The person who says “snap” first keeps all the cards. Play again. The winner is the player who has all the cards at the end of the game.
Number bonds to 10 and 20 practice
Mia has finished her number bonds homework. How did she get on? Put a tick next to calculations she got right and a cross next to the ones that are incorrect. How many incorrect number bonds did you spot? Can you write the right answers next to them?
Number bonds dice game
Get a die and roll it. What number would you need to add to the number on the die to make 10? See how quickly you can work it out! This is a great way to practise those number bonds.
Know your Y2 number facts speed quiz
How good are you at answering tricky maths questions? Ask a grown-up to time how long it takes you to say the answer to these questions! Ready, set, go...
How many ways to make a number?
How many different ways can you add these numbers to make the number 9? Add two or three numbers together to see! You can use the same number more than once. Then using the same numbers, how many ways can you find of making 12?
From number bonds to 10 to number bonds to 20
Write down all the number bonds to 10 you know. Look at the calculation. Can you work out how to write the number bond to 20?
Finding ten more or ten less
Coloured pencils at the ready! Can you colour in the right numbers to answers these questions? You are going to be finding 10 more or 10 less than a number in a number square.