Year 1 addition and subtraction

In year 1 there are several key addition and subtraction and skills that have to be learned. Addition is related to counting on which children will still need plenty of practice with. It is also important to realise that addition can be done in any order.

Subtraction is seen as ‘taking away’ or ‘finding a difference’.

We have a number of simple addition and subtraction worksheets in our Calculating section of our year 1 resources. One of my favourites is the Dice: 3 in a row game which is a simple two player game involving adding the totals when rolling two dice. A mixture of strategy and luck will help win this game.

Go to our Addition and Subtraction Year 1 worksheets

Year 1 Counting back

One of the most important learning objectives for year 1 is counting objects and beginning to count on and back. This worksheet looks at counting back, using small numbers and should be used after a lot of practical counting back has already been done. Use objects on a tray, taking one off at a time to count down. practice starting at different numbers below ten and counting down to zero. Also don’t forget to use our counting back in ones games.

Count back (1)

Year 1 maths worksheet: early subtraction

It is sometimes difficult to find subtraction worksheets that are basic enough for very young children. This page looks at subtracting one or two from 1-digit numbers. There is no number line to help, so it is very much a mental arithmetic exercise. Most children will approach it by counting back one or two, possibly using their fingers to start with.

Don’t forget to colour in the smiley (hopefully) faces at the bottom to show how many were correct.

Early subtraction

Year 1 Counting and Number

Children need as much practice as possible with counting up to 10 and you can not have too many resources to help with this. Of course, counting in the real world is the best place, whether it is in the kitchen counting spoons, or on the beach counting shells. However, it is also useful to have resources which can be printed or looked at on a compter. Why not use the free Mathblog resources to help?

Watch your child when they are counting objects and see if they are saying one number name for each object and that the last number they say is the number in the set. Look also for children who move the object they are counting, or mark it so that it is not counted twice. Don’t always ask children to count the whole set – just ask them to count 5 of them and see if they know when to stop.

We have a growing number of counting worksheets which help with these skills.

Go to the year 1 Counting and Number worksheets

Year 1 Addition: Four in a row game

4_in_a_row_addition_game_largeThis is a game for you to play with your child which urbrainy.com has allowed us to publish. You need two coloured pens to show who has answered the questions and a calculator in the case of any disputes!

Player 1 (with the red pen) goes first and chooses a square and writes down the correct answer to the sum.

Then Player 2 has their turn.

The aim of the game is to get a run of four correct answers in a row, either across, down or diagonally.

Correct squares could be coloured if this makes it easier to see the row of 4 developing.

You can make up extra rules yourself. For example, an incorrect answer could mean the other p[layer colours the square, or it could give the other player a free go. You decide!

Year 1 addition game: 4 in a row

Year 1 maths worksheet: Money investigation

This is a nice mini investigation using coins for children who are familiar with coins and counting. A yoyo costs 8p, but how many different ways are there of paying using 1p, 2p and 5p coins?

Suitable for Year 1 children it is a good idea to have a selection of these coins handy so that they can count out and record the different combinations. A separate page is available for recording either by drawing or writing the amounts down. An important aspect of this type of work is to check that the same result has not been recorded twice.

How many ways of paying 8p?

Year 1 maths worksheet: Change from 10p

Thanks to urbrainy.com for this money worksheet, suitable for year 1 children. It’s always a good idea to set up a little shop at home and take turns buying and selling items. There is an amazing amount of maths involved in this, from learning how to write numbers to counting on and back and finding two or three lots of a number. If a shop is not available why not try this page?

Change_from_10p

Year 1 Maths worksheet: Handling data and sorting shapes

One of the earliest stages of data handling is to be able to sort and a lot of practical work can be done, such as tidying up a drawer of pens, pencils, paper clips etc.

The next stage is to be able to record the results and here we have a simple page where the two sets of shapes can be sorted and recorded on the columns.

The outlines of the cylinders and cubes are provided and it is just a matter of counting the number of each shape and recording by colouring the correct number on the columns.

This page can be found in our Handling Data section for Year 1.

Sorting shapes 1

Year 1 3D shape worksheet

The best way to learn about 3D shapes is to handle them but it is also important to recognise drawings of them on paper. Four shapes which children should be familiar with are the cube, cuboid, cylinder and cone. here we have a page which asks children to recognise these shapes and colour them accordingly.

Thanks to urbrainy.com for letting me use this page from their huge collection of resources for Early Years.

3d shape (pg 1)

Year 1 Maths: 3 in a row addition

dice_3_in_a_row_addition_game urbrainy.com are coming up with some excellent resources for year 1, including this great little board game of strategy and knowledge of addition to play with your child. You will need 2 dice, 2 sets of 5 different coloured counters or cubes plus a calculator and the games sheet.

Decide who is to go first.Player one goes first and rolls the two dice. Add up the total and place a counter on a square showing that number.  If the number has already been covered it becomes the next players go. Then player 2 has their turn. The winner is the first person to put three counters in a row, across, down or diagonally.

Dice: 3  in a row addition game