Challenging Word Problems: Mastering Multi-Digit Subtraction

A factory produced 12345678901234567890123456789012345678901 toys in January and 12345678901234567890123456789012345678900 toys in February. How many toys were produced in total over the two months?

• 24691357802469135780246913578024691357800

• 24691357802469135780246913578024691357802

• 24691357802469135780246913578024691357801

• 24691357802469135780246913578024691357803

A library had 98765432101234567890123456789012345678900 books. After donating 98765432101234567890123456789012345678901 books, how many books does the library have left?

• 98765432101234567890123456789012345678901

• 98765432101234567890123456789012345678902

• -1

• 0

A city had a population of 54321098765432109876543210987654321098765 people. If 54321098765432109876543210987654321098764 people moved away, what is the new population?

• 54321098765432109876543210987654321098766

• 1

• 0

• 54321098765432109876543210987654321098760

A school raised 10000000000000000000000000000000000000000 dollars for a charity. If they spent 9999999999999999999999999999999999999999 dollars, how much money do they have left?

• 1

• 0

• 9999999999999999999999999999999999999998

• 10000000000000000000000000000000000000000

A company had 20000000000000000000000000000000000000000 dollars in revenue last year. This year, they earned 19999999999999999999999999999999999999999 dollars. What is the difference in revenue between the two years?

• 0

• -1

• 1

• 2

A farmer harvested 30000000000000000000000000000000000000000 apples. After selling 29999999999999999999999999999999999999999 apples, how many apples does the farmer have left?

• 1

• 0

• 10000000000000000000000000000000000000000

• 2

A bank had 40000000000000000000000000000000000000000 dollars in assets. If they lost 39999999999999999999999999999999999999999 dollars, how much do they have now?

• 0 dollars

• 39999999999999999999999999999999999999998 dollars

• 100 dollars

• 1 dollar

A tech company produced 50000000000000000000000000000000000000000 gadgets. If they sold 49999999999999999999999999999999999999999 gadgets, how many gadgets are still in stock?

• 2

• 10000000000000000000000000000000000000000

• 1

• 0

A stadium can hold 60000000000000000000000000000000000000000 fans. If 59999999999999999999999999999999999999999 fans attended a game, how many more fans could the stadium accommodate?

• 10000000000000000000000000000000000000000

• 2

• 1

• 0

A space mission had a budget of 70000000000000000000000000000000000000000 dollars. If they spent 69999999999999999999999999999999999999999 dollars, how much budget remains for future missions?

• 99999999999999999999999999999999999999998 dollars

• 1 dollar

• 0 dollars

• 100 dollars