Multiplying by One-Digit Numbers Quiz

What is the essential question of the lesson?

• How do you subtract two-digit numbers?

• How do you add two-digit numbers?

• How do you divide by one-digit numbers?

• How do you multiply by one-digit numbers?

In the real-world problem, how many passengers does each plane hold?

• 300

• 250

• 350

• 293

What is the estimated product of 293 and 9?

• 2600

• 2900

• 2700

• 2800

Why do we regroup when multiplying 9 by 3 in the ones place?

• Because 27 is a prime number

• Because 27 is more than 9

• Because 27 is less than 9

• Because 27 is equal to 9

What is the result of adding the regrouped tens to 81 tens?

• 85 tens

• 83 tens

• 84 tens

• 82 tens

What is the final number of passengers flying from New York to London in one day?

• 2700

• 2500

• 2600

• 2637

How can you check if your answer is reasonable?

• By comparing it to the estimate

• By guessing

• By using a calculator

• By asking a friend

In the new problem, how many meals are served each day?

• 1800

• 2100

• 2000

• 1978

What is the estimated product of 2000 and 7?

• 16000

• 13000

• 15000

• 14000

What is the final number of meals served in a week?

• 14500

• 13846

• 14000

• 13500