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It is useful for people to learn about some of he basic operations of arithmetic.

Q: Why use a number line?

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We use line number in maths subject.

You do not use a number line to find a ratio

how to use number line to represent real life event

You see which tick is nearer to the point on the number line.

If you want to use a number line to add and subtract, it can be done with a slide rule. But it is much easier to use an electronic calculator.

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We use line number in maths subject.

You do not use a number line to find a ratio

By drawing the number line and label it.

how to use number line to represent real life event

You see which tick is nearer to the point on the number line.

If you want to use a number line to add and subtract, it can be done with a slide rule. But it is much easier to use an electronic calculator.

you look at the numbers

They both use numbers.

Just tell who you are explaining to it's a number line 1 to how long it go's

you can use a

Plot the number on the number line; count off the distance from -12 to zero.

Smaller numbers always go to the left of larger number on the number line.