A digit is one of the symbols of a number system. In our number system we use the digits 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9.

An integer is any positive or negative whole number or zero. E.g. -2, 0, 153 are all examples of integers.

Checking understanding of ordering and comparing numbers

Maths

This unit on place value allows pupils to develop the skills needed to estimate and round values. By understanding the value of each digit, pupils can determine what other values are close to the original value. It continues the exploration of the infinite nature of sets of numbers.

This unit looked at the composition of numbers containing up to 7 digits and how to read these numbers 

Place value

Which of the following numbers can complete this comparison statement? $$ ? \leq 3.07$$

Which of the following comparison statements are correct?

Which statement describes a speed limit of 20 miles per hour?

A house is being sold and the details say "offers over £187 500". Which of the following statements represents this relationship?

A house is being sold and the details say "offers over £187 500". Which of the following offers would meet this criteria?

Which of these numbers has the greatest value?

Starting with the least value, sort the numbers into ascending order.

Write the number seven million four hundred and nine thousand and twelve in digit form.

Which number is greatest: 1.7 million or 1 982 000? 

Which of the following numbers are integers?

Which example demonstrates that a number with greater value doesn't always have more digits?

This lesson will soon be taken down.

Checking understanding of ordering and comparing numbers

Lesson outcome