Author: HUser

Mental calculation
Add and subtract numbers using concrete objects, pictorial representations, and mentally, including: a two -digit number and ones; two -digit number and tens; two two-digit numbers; adding three one-digit numbers
Show that addition of two numbers can be done in any order (commutative) and subtraction of one number from another cannot

Written methods
Read, write and interpret mathematical statements involving addition (+)and subtraction(-) and equals (=) signs

Counting

Number bonds
Recall and use addition and subtraction facts to 20 fluently, and derive and use related facts up to 100

Understanding place value

Counting objects

beadstrings

Reading and writing numbers

Year 2: Addition and subtraction

Dienes

Structured number lines

Place value cards

Comparing numbers

Identify represent and estimating numbers using different representations including the number line

Problem solving
Solve problems with addition and subtraction:
using objects and pictorial representations, including those involving numbers, quantities and measures
Applying their increasing knowledge of mental and written methods

Inverse operations, estimating and checking answers
Recognise and use the inverse relationship between addition and subtraction and use this to check calculations and solve missing number problems

End of year 2 expectations building on from end of year 1 expectations