Number (order and place value)

Build and name numbers (to 500)

Numbers, words and symbols (to 1000)

Order numbers (to 1000)

Bigger or smaller (Investigation)

Partition Numbers (to 1000)

Construct numbers (to 1000)

Properties of odd and even numbers

Class III

Numbers, words and symbols (to 1000)

Lesson

There are different ways of writing or representing numbers. We can show the value of a number using:

symbols, such as blocks,
numerals e.g. $123$123, or
words, e.g. "One hundred."

Let's learn more about this by watching a video.

Worked examples

Question 1

What number is represented by these blocks?

Question 2

How do we write the number $107$107 in words?

$one hundred and seventy$
A
$one hundred and seven$
B

Question 3

What number is $one$ $hundred$ more than $ten$ ?

Outcomes

3.N.NS.1

Reads and writes 3-digit numbers.

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