Year 2 + -

These are components of addition and subtraction that are taught in Year 2. Below you will find resources that you may find useful in supporting your child. 

Addition

Subtraction

  • Hundred squares and blank number lines
  • Partitioning
  • Counting on in 10s and 1s
  • Calculations that bridge 10
  • Missing number sentences
  • Multistep problems
  • 10 and adjust
  • Hundred squares and blank number lines
  • Counting back in 10s and 1s
  • Calculations that bridge 10s
  • Missing number sentences
  • Find the difference
  • 10 and adjust

 

The following videos show the paper methods (found in the abstract column on the calculation policy) taught in Year 2.
 
Addition using numbered and blank numberlines.
 
 
Subtraction using numbered and blank numberlines
 
Number Cards:
  • choose 2 card - can you find the numbers that go in between?
  • turn a card over - which number would come next? which number would come before?
  • find all the multiples of 2, 5, 10 and order them
  • select 10 cards and order them
  • choose 2 cards - which is greater? 
  • choose a 2 digit card - how many 10s? how many units make this number? 
Hundred Square:
  • choose a number, can you count on to hundred? can you count back to zero?
  • choose a number, can you count on in 10s? can you count back in 10s?
  • what do you notice about the numbers in each row?
  • what do you notice about he numbers in each column?