2.2E open number lines locate

Front

What is an open number line?

Back

An open number line is a line that shows numbers in order but does not have specific numbers marked on it. It helps us understand the position of numbers.

Front

How do you locate a number on an open number line?

Back

To locate a number, you find where it fits between two other numbers on the line.

Front

What does it mean to estimate a number on an open number line?

Back

Estimating means making a good guess about where a number is located on the line.

Front

What is the value of Point B if it is located at 50 on an open number line?

Back

Point B represents the number 50.

Front

If Point T is at 100, what number is it?

Back

Point T represents the number 100.

Front

Where would you place the number 120 on an open number line?

Back

You would place 120 between 100 and 140.

Front

If Point D is at 200, what number does it represent?

Back

Point D represents the number 200.

Front

How can you tell which number is greater on an open number line?

Back

The number that is further to the right is greater.

Front

What is the difference between Point I and Point G if Point I is at 150 and Point G is at 100?

Back

The difference is 50.

Front

If Point A is at 30 and Point B is at 70, what is the distance between them?

Back

The distance is 40.