Key Stage One Maths Addition

Discover lesson plans, classroom worksheets and interactive activities to develop skills in maths for Key Stage One to teach about adding numbers

Shells and Pebbles

Use rounding and compensation to add near multiples of ten with two digit numbers

Team Kit

Add pairs of two digit numbers with one exchange between place value to calculate the cost of buying clothing to support a country's football team

Easter Egg Shopping

Calculate the total cost of buying pairs of Easter eggs with prices in multiples of ten pence

Tins and Cans

Identify and calculate the mass of different food tins and cans that are recorded in grams

Dinner Date

Calculate the cost of buying different foods to serve for a special meal on Valentine's Day

Number Squares

Play games to identify numbers that one more and one less than numbers to twenty

Before and After

Identify and record numbers that are one more and one less than different numbers to twenty

Water Bottles

Practise selecting and adding a range of different capacity measurement recorded in litres and millilitres

Shopping Receipts

Practise using partitioning to calculate the sum totals of different shopping receipts in pounds and pence


Count numbers of two pence coins to match money amounts for bakery products to twenty pence