Mathematics Grade 4

1. Convert 5 kilometers to meters.

• 50

• 1000

• 2500

• 5000

2. Convert 3000 milliliters to liters.

• 0.3

• 3

• 300

• 30

3. How many centimeters are in 2.5 meters?

• 25

• 2.05

• 2050

• 250

4. Convert 750 grams to kilograms.

• 75

• 7.5

• 7500

• 0.75

5. What is the basic unit of length in the metric system?

• inch

• meter

• gallon

• pound

6. What is the basic unit of mass in the metric system?

• pound

• gram

• ounce

• kilogram

7. What is the basic unit of volume in the metric system?

• meter

• gram

• kilogram

• liter

8. How many millimeters are in a centimeter?

• 5

• 10

• 100

• 20

9. How many milliliters are in a liter?

• 500

• 750

• 1500

• 1000

10. How many grams are in a kilogram?

• 500

• 1000

• 2000

• 750