A multiple is the result of multiplying a number by another whole number.

Use addition and subtraction strategies to solve problems with multiples of 100

Maths

In this unit pupils will explain how many tens, hundreds and ones 1,000 is composed of. They will use different strategies to add and subtract multiples of 100. In the future unit pupils will explain the relationship between multiplying a number by 10 and multiples of 10 including the role of zero as a place holder.

In the prior unit pupils used known facts to find multiples of ten that composed 100  and used known facts to find complements to 100. In this unit pupils will explain how many tens, hundreds and ones 1,000 is composed of. They will use different strategies to add and subtract multiples of 100.

Secure place value to 1000: apply to addition and subtraction: multiples of 100

Five children played a game. Which two children scored exactly 900 points between them?

Five children played a game. Who scored 400 points more than Aisha? 

Five children played a game. Which two children scored a total of 1,300 points?

Five children played a game. Who scored 300 fewer points than Jun?

Five children played a game. How many points did Jun and Sam score altogether?

Five children played a game. Three children scored 1,400 points between them. Which three children scored 1,400 points?

 Which symbol could be used to make this correct?

Match each equation to the correct answer.

What number would make this equation correct?

This lesson will soon be taken down.

Use addition and subtraction strategies to solve problems with multiples of 100

Lesson outcome