End of Module 2 Assessment

Paul is moving to Australia. The total weight of his 4 suitcases is shown

on the scale to the right. On a number line, round the total weight to the

nearest 100 kilograms.

Paul buys snacks for his flight. He compares cashews to yogurt raisins. The cashews weigh 205 grams,

and the yogurt raisins weigh 186 grams. What is the difference between the weight of the cashews and

yogurt raisins?

• 19 grams

• 21 grams

• 20 grams

• 22 grams

The clock to the right shows what time it is now.

Estimate the time to the nearest 10 minutes.

• 10:30

• 10:40

• 10:20

• 10:10

The clock shows Paul’s departure time

Estimate the time to the nearest 10 minutes for Paul's departure time.

• 10:50

• 11:50

• 10:10

• 11:10

How long does Paul have before his flight leaves?

• 50 minutes

• 40 minutes

• 20 minutes

• 30 minutes

A large airplane can take on 3,746 liters of fuel every minute.

a. Round 3,746 to the nearest hundred to estimate how many liters of fuel are pumped into the plane

every minute.

• 3,700 liters

• 4,000 liters

• 3,800 liters

• 3,900 liters

A large airplane can take on 3,746 liters of fuel every minute.

About how many liters of fuel are pumped into the airplane every 2 minutes?

• 7,600 liters

• 7,500 liters

• 7,700 liters

• 7,400 liters

A large airplane can take on 3,746 liters of fuel every minute.

Calculate precisely how many liters of fuel are pumped into the airplane every 2 minutes.

• 7,522 liters

• 7,512 liters

• 6,492 liters

• 7,492 liters

What is the difference between the estimate and the precise calculation of liters of fuel pumped into the airplane every 2 minutes?

• 8 liters

• 10 liters

• 92 liters

• 14 liters

One baggage handler lifts 3 bags of the same weight. Estimate the total weight he lifts. Then, calculate exactly.

• 190 kg,

  195 kg

• 210 kg,

  195 kg

• 180 kg,

  186 kg

• 200 kg,

  205 kg