Any of the numbers that are added together. A part of the whole.

The result of adding two or more numbers.

Addition is commutative because if order of the addends are change, the sum remains the same.

To bring two or more numbers together and find out how many.  The amount in the whole set or group.

Explain that addition is commutative

Maths

Find pairs of numbers that sum to 10

Use number pairs to 10 in subtraction contexts

Add and subtract one from any number

Find the difference between consecutive numbers

Add and subtract two from even numbers within 10

Add and subtract two from odd numbers within 10

Explain the difference between consecutive even numbers

Explain the difference between consecutive odd numbers

Addition and subtraction involving zero

Double numbers and explain what doubling means

Halve numbers and explain what halving means

Use knowledge of doubles to calculate near-doubles

Solve problems by adding 3 to 5 and 6

Addition and subtraction facts within 10

In this unit pupils will explain that addition is commutative. They will find pairs of numbers to 10 and add or subtract 1 from any number.  In the future unit pupils will demonstrate their fluency of addition and subtraction within ten. They will practise addition and subtraction strategies.

In prior learning, pupils will have learnt to count confidently and have developed a deep understanding of the numbers to 10, the relationships between them and the patterns within those numbers. In this unit pupils will explain that addition is commutative. They will find pairs of numbers that total 10 and add or subtract 1 to and from any number to 10.

In this unit pupils will explain that addition is commutative. They will find pairs of numbers to 10 and add or subtract 1 from any number.¬†Pupils will also develop their knowledge and understanding of odd and even numbers and that even numbers relate to doubling and halving.

Jacob describes this picture as 2 apples and 5 oranges. 7 pieces of fruit altogether.
He writes 2 + 5 = 7.
What equation would represent the story if the parts had been added in a different order?

Which Hungarian tens frame shows 4 + 2 = 2 + 4?

Match the equations that show that the addends order can be changed but the sum will remain the same. 

What is the missing number from this equation to make it correct?

Alex says that 5 can be used to fill all the gaps in the equations. Tick the ones where 5 is the missing number.

Sam uses these counters to find the sum in an equation. Which number will 
be the sum?

Which numeral represents the amount added in the picture?

Write an equation to represent the picture.

Which picture could represent this equation?  6 = 2 + 4

This missing number equation represents the picture shown.  3 + ___ = 5
 Which number is the missing addend?

Sam has 3 pens and Jacob has 4 pencils. When they put them together, they have a whole group of 7 objects. Which expression could represent the addends?

Explain that addition is commutative

Lesson outcome