Practice the questions of **McGraw Hill Math Grade 4 Answer Key PDF Chapter 10 Lesson 1 Metric Units of Length **to secure good marks & knowledge in the exams.

## McGraw-Hill Math Grade 4 Answer Key Chapter 10 Lesson 1 Metric Units of Length

**Solve**

**Place a check mark next to the best answer.**

Question 1.

About how long is a bee?

__________ about 1 meter

__________ about 1 centimeter

__________ about 1 kilometer

Answer:

Explanation:

The bee is about 1 centimeter long.

Question 2.

About how long is a car?

__________ about 3 meters

__________ about 3 centimeters

__________ about 3 kilometers

Answer:

Explanation:

The car is about 3 meters long.

Question 3.

About how long is a new pencil?

__________ about 16 meters

__________ about 16 centimeters

__________ about 16 kilometers

Answer:

Explanation:

The new pencil is about 16 centimeters long.

Question 4.

About how long is a city block?

__________ about 1 kilometer

__________ about 11 meters

__________ about 111 centimeters

Answer:

Explanation:

The city block is about 1 kilometer long.

**Multiply to find each missing number.**

Question 5.

30 km =____________ m

Answer:

30 km = 30000 m

Explanation:

1 km = 1000 m

30 km = 30 x 1000 m

= 30000 m

So, 30 km = 30000 m.

Question 6.

5 m = ____________ cm

Answer:

5 m = 500 cm

Explanation:

1 m = 100 cm

5 m = 5 x 100 cm

= 500 cm

So, 5 m = 500 cm.

Question 7.

8 km = ___________ m

Answer:

8 km = 8000 m

Explanation:

1 km = 1000 m

8 km = 8 x 1000 m

= 8000 m

So, 8 km = 8000 m.