In this unit, children will be able to recognize addition as combining two or more groups to find a total.
They will use pictures and place value blocks to demonstrate adding groups of tens and units.
In this unit, children will be able to recognize addition as combining two or more groups to find a total.
They will use pictures and place value blocks to demonstrate adding groups of tens and units.
National Curriculum Objectives
Year 2 Number: Addition and subtraction
Solve problems with addition and subtraction:
using concrete objects and pictorial representations, including those involving numbers, quantities and measures
applying their increasing knowledge of mental and written methods
Recall and use addition and subtraction facts to 20 fluently, and derive and use related facts up to 100
Add and subtract numbers using concrete objects, pictorial representations, and mentally, including:
a two-digit number and 1s
a two-digit number and 10s
2 two-digit numbers
adding 3 one-digit numbers
Show that addition of 2 numbers can be done in any order (commutative) and subtraction of 1 number from another cannot
Recognise and use the inverse relationship between addition and subtraction and use this to check calculations and solve missing number problems
