Did You Know?
Some people can count to 100 really fast!
Counting
We use numbers to count things we see.
Labels
We use numbers to label things, like boxes.
What number Does
Numbers help us count things.
We use them to tell time.
Numbers help us with money.
We use them in games.
Numbers help us measure things.
We use them to keep score.
More About number
Long ago, people used their fingers to count. They made marks on sticks or stones to show numbers. This helped them keep track of things. Now, we have many ways to write numbers.
Numbers are all around us. We see them on clocks, in stores, and on signs. They help us know how much time we have or how many toys we can buy.
In the future, we will keep using numbers. They will help us learn new things and solve problems. Numbers are very important!
How Topics Connect
graph TD
A["Number"] --> B["Natural Numbers"]
B --> C["1, 2, 3, 4, 5"]
A --> D["Number Words"]
D --> E["'five'"]
A --> F["Numerals"]
F --> G["'5'"]
A --> H["Numeral System"]
H --> I["Hindu–Arabic System"]
What Do These Words Mean?
mathematical object:A concept or item used in math.
numeral system:A way to write numbers using symbols.
Hindu–Arabic numeral system:The common way to write numbers using ten symbols.
numerical digits:The symbols used to represent numbers.
non-negative integer:A whole number that is zero or more.
