Pupil outcome: I can double numbers and explain what doubling means. Key learning points: - When both addends are equal, we are doubling. - Doubling means adding two equal addends. - Doubling a whole number always gives an even number.

Pupil outcome: I can represent the addition of three addends. Key learning points: - There can be three addends in an addition equation. - We can represent this using a ten frame, a part-part-whole model or as an equation.

Pupil outcome: I can explain that the addends can be added in any order. Key learning points: - When we add three numbers, the sum will be the same whichever pair of addends we add first. - The order of the addends can change and the sum...

Pupil outcome: I can use my knowledge of number pairs to 10 to add three addends efficiently. Key learning points: - The order of the addends can change and the sum stays the same. - When adding three addends, it is efficient to first...

Pupil outcome: I can add three addends efficiently. Key learning points: - The order of the addends can be changed to make the addition easier - The sum will be the same whichever pair of addends we add first. - Finding a known fact or...

Pupil outcome: I can use a 'First, then, then, now' story to add three addends. Key learning points: - A 'First … then … then … now' story can represent an addition with three addends. - The addition of three addends can be represented...

Pupil outcome: I can use knowledge of doubles to calculate near-doubles. Key learning points: - Knowing double facts helps you to calculate near-doubles. - If 2 + 2 is equal to 4, then 2 + 3 is equal to one more than 4 which is 5

Pupil outcome: I can create stories to match structures presented in a model. Key learning points: - The story and the model can represent the same mathematical structure. - The same mathematical structure can apply in different...

“Missing Addend Word Problems” explains how mathematical symbols represent specific words and demonstrates how to write equations for sample word problems.

The video “Two-Step Word Problems” identifies keywords for addition and works through several addition word problems that require two steps to solve.