1. Number and place value

Lesson

Can you work out the value of each of the digits in numbers like 843? If you need to check, go over this lesson again.

What is the value of the underlined digit?

Worked Solution

Idea summary

Place value tables can help find the values of each digit in a number.

Let's look at how to read and write four-digit numbers.

How do we write the number 6107 in words?

A

Six thousand and seventy one

B

Six thousand, one hundred and seven

Worked Solution

Write the following using numerals.

Three thousand and four

Worked Solution

Idea summary

When you are writing a number using digits, use 0 as a place holder if a place value column is empty.