Addition and subtraction  Free worksheets and other resources
One of the earliest skills we learn in maths lessons, but something many keystage 3 and 4 pupils still need help with. Here we have resources dealing with addition and subtraction of whole numbers, both positive and negative.
Addition pyramid worksheet aComplete the pyramids by filling in each block with the correct number. Each block is the sum of the two blocks directly below it. Great for practising simple addition.

Addition pyramid worksheet bAn extension to the worksheet above, this time the pyramids have 4 layers to complete and larger numbers to add.

Temperature change cardsReady to print sheets each containing a large print city name and its temperature (some negative). Ideal for ordering numbers, or practising subtraction of negative numbers.

Addition worksheet generator  Two digitsThis Excel file will automatically generate an addition worksheet featuring two digit numbers. Great for a quick bit of column method practice.

Addition worksheet generator  Three digitsThis Excel file will automatically generate an addition worksheet featuring three digit numbers.

Subtraction worksheet generator  Three digitsThis Excel file will automatically generate a subtraction worksheet featuring three digit numbers.

Addition practice worksheetThis worksheet provides further practice on addition using the column method. For this worksheet, the columns are not given, instead your students need to line up the correct columns themselves before they can complete the addition.
Decimal addition is also included.

Adding and subtracting positive and negative numbers worksheetThis worksheet is great practice for adding and subtracting both positive and negative numbers.

Adding and subtracting positive and negative numbers  Further practice worksheetSome further practice on adding and subtracting positive and negative numbers, including a justification of what happens when you subtract a negative and a quick introduction to multiplying negatives by using repeat addition.

Number line numbersLarge numbers ready to print out and put on the floor in a number line. Ideal for practising addition and subtraction of negative numbers.
