Add Multi-Digit Numbers Quiz

Aiden, Henry, and Arjun are playing a game of treasure hunt. They found a treasure chest with a lock that needs a code to open. The code is the sum of 345 and 678. Can you help them open the treasure chest?

• 543

• 1023

• 1000

• 789

Answer explanation

The correct code to open the treasure chest is 1023, which is the sum of 345 and 678.

Luna, Mason, and Avery are playing a game of treasure hunt. Luna found 456 gold coins and Mason found 789 gold coins. If they decide to pool their treasure together, how many gold coins will they have in total?

• 1245

• 1500

• 1000

• 1234

Answer explanation

By pooling their treasure together, Luna and Mason will have a total of 1245 gold coins. This is the correct answer choice.

Daniel, Benjamin, and Liam are having a friendly competition to see who can solve math problems the fastest. Can you help them out? What is the sum of 567 and 891?

• 1234

• 1010

• 1567

• 1458

Answer explanation

The correct answer is 1458 because it is the sum of 567 and 891.

James, Arjun, and Aria are playing a game of treasure hunt. James found 678 gold coins and Arjun found 912 gold coins. If they decide to pool their treasure together, how many gold coins will they have in total?

• 1590

• 912

• 1000

• 678

Answer explanation

By pooling their treasure together, James and Arjun will have a total of 1590 gold coins.

What is the result of adding 789 and 1234?

• 2023

• 1567

• 1453

• 911

Answer explanation

The correct answer is 2023 because it is the result of adding 789 and 1234.

Ava, Michael, and Avery are playing a game of treasure hunt. They found a treasure chest with a lock that needs a code to open. The code is the sum of 5678 and 1234. Can you help them open the treasure chest?

• 6890

• 6912

• 7000

• 6902

Answer explanation

The correct code to open the treasure chest is 6912, which is the sum of 5678 and 1234.

Calculate the total when 9876 is added to 5432.

• 16543

• 11234

• 15308

• 98765432

Answer explanation

To calculate the total, add 9876 to 5432. The correct choice is 15308.

Determine the sum of 8765 and 4321.

• 10000

• 13086

• 13065

• 30987

Answer explanation

The correct answer is 13086 because it is the sum of 8765 and 4321.

What is the total when 9999 is added to 1111?

• 2222

• 11110

• 12345

• 101010

Answer explanation

The correct answer is 11110 because when 9999 is added to 1111, the total is 11110.

Find the sum of 8888 and 2222.

• 3333

• 11000

• 10000

• 11110

Answer explanation

The correct answer is 11110 because it is the sum of 8888 and 2222.