Addition. Mental Maths Learning Objective I am able to count in 2’s, 5’s, 7s, 10s, and ½’s.

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Presentation transcript:

Addition

Mental Maths Learning Objective I am able to count in 2’s, 5’s, 7s, 10s, and ½’s

Mental Maths Learning Objective I am able to count in 2’s, 5’s, 7s, 10s, and ½’s

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

Addition What is 5 + 3? What is 3 + 5?

Which number to start with? What is 4 + 3? What is 3 + 4?

It Does not matter which number you add first This means addition in commutative

What is the solution to this problem? = 17

What is the solution to this problem? = 255

What is the solution to this problem? = 155

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.

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

Which is bigger? = or = ? They are the same! Both make 55.

More Addition What is make? What does make? You can add more than 2 numbers together.