Magnitude

Front

What is magnitude?

Back

Magnitude refers to the size or amount of something.

Front

How do we estimate numbers?

Back

We can estimate numbers by rounding them to the nearest ten or hundred.

Front

What does 'about' mean in a question?

Back

'About' means an approximate number, not an exact count.

Front

If there are 20 cookies, how many are there approximately?

Back

About 20 cookies.

Front

If there are 5 toy cars, how many are there approximately?

Back

About 5 toy cars.

Front

If there are 10 cats, how many are there approximately?

Back

About 10 cats.

Front

If there are 20 butterflies, how many are there approximately?

Back

About 20 butterflies.

Front

If there are 300 jelly beans, how many are there approximately?

Back

About 300 jelly beans.

Front

What is the difference between 2 and 20?

Back

20 is ten times larger than 2.

Front

What is the difference between 5 and 50?

Back

50 is ten times larger than 5.