### Colourful Year 3 Primary Addition Worksheets

Year 3 addition Worksheets for year 3 maths. These year 3 addition worksheets cover key stage 2 maths at primary school. Primary school children in year 3 are aged 7-8. Each addition worksheet for year 3 maths is differentiated and fun. Each adding worksheet for year 3 maths has a difficulty rating; easy, medium or difficult. Pupils really enjoy these colourful and engaging primary maths worksheets. Pupils in year 3 are expected to add 3 digit numbers with single digit numbers; for example 352 + 4. Pupils are expected to add 3 digit numbers with multiples of 10; for example 176 + 30. Pupils are also expected to add 3 digit numbers with multiples of 100; for example 753 + 200. Some pupils in year 3 will be able to add 3 digit numbers together using the column written method.