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

Use known facts to add and subtract to and from multiples of 100

Maths

In this unit pupils will use knowledge of place value to represent a 3-digit number in different ways. They will compare and order 3-digit numbers and position on number lines and unmarked number lines. In the future unit pupils will compare and order 4-digit numbers. They will learn what rounding is and will round 4-digit numbers to the nearest thousand, hundred and ten.

 In the prior unit pupils explored the counting sequence to 100 and beyond representing the numbers from 20-99 in different ways including on a number line They learned to represent 20-99 as a length In this unit pupils will use knowledge of place value to represent a 3-digit number in different ways They will compare and order 3-digit numbers and position on number lines and unmarked number lines

Representing 3-digit numbers, comparing and positioning on number lines

Which calculations equal a multiple of 100? 

Match the equations to the correct answer.

Paul is 70cm tall. The boxes are 200 cm high. What is their total height in cm? {{ }} cm

The total height of Paul and the boxes is 400 cm. Paul is 70 cm tall. How high are the boxes in cm? {{ }} cm

Which pairs of numbers could make this calculation correct? 

What number is missing from the bar model? 

This lesson will soon be taken down.

Use known facts to add and subtract to and from multiples of 100

Lesson outcome