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)

Identify Odd and Even numbers

Properties of Odd and Even Numbers

Round Numbers (to 10's or 100's)

Grade 3

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.NN1.02

Read and print in words whole numbers to one hundred, using meaningful contexts (e.g., books, speed limit signs)

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