L8 – WWW – Y2 Add and Subtract Two-digit Numbers and Tens

Help your Year 2 pupils gain confidence with addition and subtraction using this interactive Maths Resource Pack, focusing on adding and subtracting two-digit numbers and tens. Fully aligned with the National Curriculum, this resource builds on pupils’ place value understanding and prepares them for more complex calculations. Through engaging teaching slides and worked examples, children are introduced to strategies such as partitioning, counting in tens, and using number lines to add or subtract multiples of ten. For example, pupils learn that 34 + 20 can be solved by counting on two tens, while 67 – 30 can be solved by counting back in tens. Independent tasks allow pupils to practise systematically, use visual and concrete representations, and explain their reasoning. A plenary recap helps to consolidate strategies, ensuring children can apply their knowledge in different contexts, including word problems. What’s Included in the Pack? ✔ Teaching slides introducing addition and subtraction with tens ✔ Step-by-step worked examples using partitioning and number lines ✔ Differentiated practice activities for varied ability levels ✔ Real-life word problems applying addition and subtraction of tens ✔ Independent tasks using concrete and pictorial support ✔ A plenary recap to consolidate learning and share strategies Why Teachers Love This Pack: ✔ Fully aligned with the Year 2 National Curriculum for Maths ✔ Builds fluency, reasoning, and problem-solving skills ✔ Differentiated to support all abilities in the classroom ✔ Ideal for whole-class lessons, group work, interventions, or SATs prep Curriculum Links: This pack supports the Year 2 National Curriculum for Mathematics by helping pupils: ✔ Add and subtract two-digit numbers and tens ✔ Apply place value knowledge to mental and written strategies ✔ Develop confidence in solving addition and subtraction problems Whether introducing the concept of adding and subtracting tens or revising ahead of assessments, this pack pr