Measure the Length
Subtracting Length
Adding Length
100

What is the length of line 1 in inches?

8 inches

100

A paper is 11 inches long. You cut off 3 inches. How long is the paper now?

8 inches

100

Your goldfish is 4 centimeters long. It grows 6 more centimeters long. How long is your goldfish now?

10 centimeters

200

What is the length of line 2 in inches?

3 inches

200

A ribbon is 16 yards long. You cut off 7 yards. How long is the ribbon now?

9 yards

200

You swim 15 meters and take a break. Then you swim 10 meters. How many meters did you swim?

25 meters

300

What is the length of line 3 in centimeters?

20 centimeters

300

A photo is 15 centimeters long. You cut off 3 centimeters from the left and 3 centimeters from the right. How long is the photo now?

9 centimeters

300

An ant walks 5 centimeters and stops. Then it walks 4 centimeters. How far does the ant walk in all?

9 centimeters

400

What is the length of line 4 in centimeters?

15 centimeters

400

A snake is 24 inches long. It sheds 14 inches of its skin. How much skin does it shed?

10 inches

400

Your pencil is 15 centimeters long. It becomes 7 centimeters shorter when you sharpen it. How many centimeters is it now?

8 centimeters