Adding Length of Objects

Add these objects.

• 3

• 7

• 10

Add these objects.

• 8

• 3

• 5

I can use a ______ to measure length?

• clock

• ruler

• thermometer

The length of my eraser is about ______.

• 3 m

• 3 cm

Jenri has a ribbon that is 13 in long. Kaliyah has a ribbon that is 10 in long. How many inches long if you put their ribbons together?

• 23 in.

• 53 in.

• 12 in.

• 3 in.

Destiny places 3 beans end to end. Each bean is 1.8 cm long. What is the length of the three beans?

I will ​ (a)   because I have multiple beans and I ​ (b)   have a total.

• do not
• do

Franky needs rope to complete a treehouse. If he has 5 pieces of rope, each 6 feet long, and he ties them all together, how long will his rope be?

• 1

• 35

• 11

• 30

Laura used 17 centimeters of ribbon to make a headband. Then , she used 56 centimeters of ribbon to make a belt. In total, how many centimeters of ribbon did Laura use ?

Estimate the length of the object given below:

• 5 cm

• 5 km

What is the closest length of a paperclip?

• 3 centimeters

• 5 centimeters

• 13 centimeters

• 30 centimeters