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

Use different strategies to subtract 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

Which symbol could be used to make this correct?

Match each equation to the correct difference.

What number would make this equation correct?

Which two multiples of 100 could complete the equation? 
{{ }} + {{ }} = 1,100 

What is the missing number? 
600 + {{ }} = 1,000

What number is missing from this equation? 900 + 400 = 700 + {{ }}

This lesson will soon be taken down.

Use different strategies to subtract multiples of 100

Lesson outcome