MASSES (KG AND G)

1. 1. Choose the correct unit ( g or kg ) for the weight of the object.

• g (gram)

• kg (kilogram)

Answer explanation

The correct unit for the weight of an object is grams (g) when measuring smaller weights, as it provides a more precise measurement compared to kilograms (kg), which is typically used for heavier objects.

Tags

CCSS.3.MD.A.2

1. 2. Choose the correct unit ( g or kg ) for the weight of the object.

• g (gram)

• kg (kilogram)

Answer explanation

The weight of an object is typically measured in kilograms (kg) for larger masses, while grams (g) are used for smaller weights. Since the question asks for the weight of an object, kg (kilogram) is the correct choice.

Tags

CCSS.3.MD.A.2

1. 3. Find the weight of the following object.

• 7 g

• 7 kg

• 7000 kg

Answer explanation

The weight of the object is given as 7 kg, which is the correct choice. The other options, 7 g and 7000 kg, are not appropriate for typical object weights.

Tags

CCSS.3.MD.A.2

2. 4. Read the scale and write the mass.

Answer explanation

To determine the mass, observe the scale's reading. The number indicated on the scale represents the mass in grams or kilograms, depending on the scale type. Write down this value as the mass.

Tags

CCSS.3.MD.A.2

3. 5. Read the scale and choose the weight of the object.

• 800 g

• 800 kg

• 80 g

Answer explanation

The scale indicates the weight of the object as 800 g. The other options, 800 kg and 80 g, do not match the reading on the scale, making 800 g the correct choice.

Tags

CCSS.3.MD.A.2

4. 6. Read the scale and write the masss.

Answer explanation

To determine the mass, observe the scale's reading. The number indicated on the scale represents the mass in grams or kilograms, depending on the scale type. Write down this value as the mass.

Tags

CCSS.3.MD.A.2

5. 7. Convert kg and g to g.

9 kg 12 g = ____ g

• 9012 g

• 912 g

• 9120 g

Answer explanation

To convert 9 kg to grams, multiply by 1000: 9 kg = 9000 g. Then add the 12 g: 9000 g + 12 g = 9012 g. Therefore, 9 kg 12 g equals 9012 g.

Tags

CCSS.4.MD.A.1

6. 8. Convert kg and g to g.

7. 7 kg 420 g

Answer explanation

To convert 7 kg to grams, multiply by 1000: 7 kg = 7000 g. Then add 420 g: 7000 g + 420 g = 7420 g. Therefore, 7 kg 420 g equals 7420 g.

Tags

CCSS.5.MD.A.1

7. 9. Convert g to kg and g.

8. 8008 g = _ kg ___ g

• 8 kg 008 g

• 8 kg 800 g

• 80 kg 08 g

Answer explanation

To convert 8008 g to kg and g, divide by 1000. 8008 g = 8 kg and 8 g. Thus, the answer is 8 kg 008 g, which matches the correct choice.

Tags

CCSS.5.MD.A.1

8. 10. Convert g to kg and g.

9. 8090 g = _ kg ___ g

Answer explanation

To convert 8090 g to kg and g, divide by 1000. 8090 g = 8 kg and 90 g. Thus, the answer is 8 kg 90 g.

Tags

CCSS.5.MD.A.1