Primary Addition and Subtraction  Free worksheets and other resources
The foundation of school maths, arithmetic is something many children struggle with. Giving a child a good foundation with numbers will make the rest of school maths so much easier. Here we have resources dealing with addition and subtraction of whole numbers to help embed these key skills.
Number bonds to ten worksheetPractise those invaluable number bonds to ten with this worksheet. If a student has those number bonds instantly to hand, it makes more complicated arithmatic much simpler.

Number bonds to 20 worksheetA follow up to the number bonds to 10 worksheet, this one is great practice for those slightly trickier number bonds to 20.

Arithmetic practice riddlesThese arithmetic practice worksheets involve solving the sums to reveal the answer to the riddle.
Available for multiplication, addition, subtraction or mixed operation arithmetic, these can be downloaded from the TES Resource site. 