We included **HMH Into Math Grade 5 Answer Key PDF** **Module 18 Customary and Metric Measurement **to make students experts in learning maths.

## HMH Into Math Grade 5 Module 18 Answer Key Customary and Metric Measurement

**How long is that distance?**

Write a unit of measurement from the box that matches the number below each picture Units may be used more than once.

centimeters

kilometers

meters

millimeters

Distance from Earth to the moon

400,000 ___________

Answer: kilometers

Explanation:

At perigee, the point at which the moon is closest to Earth, the distance is approximately 360,000 kilometers. At apogee, the point at which the moon is farthest from Earth, the distance is approximately 400,000 kilometers.

Height of a door

2,000 ____________

Answer: millimeters

Explanation:

Standard Interior Door Height is 200 cm. converting cm into mm

1 cm = 10 mm

200 cm = 2000 mm

Height of a fire hydrant

80 ___________

Answer: centimeters

Explanation:

Height of a fire hydrant is 80 cm

Length of an elephant

6,000 ___________

Answer: millimeters

Explanation:

Length of an elephant avg is 6 m

1m = 1000 mm

6m = 6000 mm

**Turn and Talk**

How can you compare the measurements?

Answer:

You can compare two metric measurements in the same way that you compare decimal numbers.

**Are You Ready?**

Complete these problems to review prior concepts and skills you will need for this module.

**Measure to the Nearest Centimeter**

Use a centimeter ruler. Measure the length to the nearest centimeter.

Question 1.

________ cm

Answer:

Explanation:

The pencil is about 13 cm

we found the length with the help of a ruler.

Question 2.

___________cm

Answer:

Explanation:

The cubes length is 4 cm

we found the length with the help of a ruler.

**Choose Metric Units**

**Use benchmarks for length to choose the appropriate unit to measure each. Write centimeter, meter, or kilometer.**

Question 3.

height of your classroom

Answer: meters

Explanation:

The height of my classroom wall is about 5 meters. The wall of classroom is large in height.

Question 4.

distance across a state

Answer: kilometer

Explanation:

Distance used measure in kilometers

Question 5.

length of your shoe

Answer: centimeter

Explanation:

small length use to measure in cm

Question 6.

width of a schoolyard

Answer: meter

Explanation:

Cm is the shortest distance so we found in meters.

**Choose Customary Units**

**Use benchmarks for length to choose the appropriate unit to measure each. Write inch, foot, yard, or mile.**

Question 7.

height of a bookcase

Answer: inches

Explanation:

The height of bookcase will be small

so, we found that is inches.

meters is the long distance.

Question 8.

distance from your home to another state

Answer: mile

Explanation:

In general, Distance is usually measured in miles