Addition

1
Addition
2
Mental Maths Learning Objective

• I am able to count in 2s, 5s, 7s, 10s, and ½s

3
(No Transcript)
4
Mental Maths Learning Objective

• I am able to count in 2s, 5s, 7s, 10s, and ½s

5
Main Learning Objective

• By the end of this lesson, I will know-
• That addition can be done by adding using either
  number first.
• I will also know how to solve missing number
  problems

6
Addition

• What is 5 3?

What is 3 5?
7
Which number to start with?

• What is 4 3?

What is 3 4?
8
It Does not matter which number you add first

• This means addition in commutative

9
What is the solution to this problem?

• 11 -------- 17

10
What is the solution to this problem?

• 100 -------- 255

11
What is the solution to this problem?

• 134 -------- 155

12
Main Learning Objective

• I know-
• That addition can be done by adding using either
  number first.
• I also know how to solve missing number problems.

13
Plenary

• In this lesson we learnt
• How to count in 2s, 5s, 7s, 10s and ½ s
• How to add.

14
Which is bigger?

• 55 5 or 5 55 ?

They are the same! Both make 55.
15
More Addition

• What is 5 6 7 make?
• What does 7 5 6 make?
• You can add more than 2 numbers together.