Subtracting Big Numbers: Real-Life Scenarios & Accuracy

A library had 12345678901234567890123456789012345678901 books. After a donation, they had 12345678901234567890123456789012345678901 books left. How many books were donated?

• 0

• 12345678901234567890123456789012345678902

• 100

• 1

A factory produced 98765432101234567890123456789012345678901 toys. If 98765432101234567890123456789012345678901 toys were sold, how many toys are left?

• 0

• 100

• 1

• 98765432101234567890123456789012345678902

Tags

CCSS.4.NBT.B.4

A school had 55555555555555555555555555555555555555555 pencils. If they used 55555555555555555555555555555555555555555 pencils for a project, how many pencils remain?

• 1

• 55555555555555555555555555555555555555554

• 55555555555555555555555555555555555555556

• 0

Tags

CCSS.4.NBT.B.4

A farmer harvested 88888888888888888888888888888888888888888 apples. After selling 88888888888888888888888888888888888888888 apples, how many apples does he have left?

• 0

• 8888888888888888888888888888888888888888

• 10

• 1

Tags

CCSS.7.EE.B.3

A city had a population of 99999999999999999999999999999999999999999 people. If 99999999999999999999999999999999999999999 people moved away, what is the new population?

• 0

• 1

• 99999999999999999999999999999999999999999

• 99999999999999999999999999999999999999998

A bookstore had 77777777777777777777777777777777777777777 novels. If they received a shipment of 77777777777777777777777777777777777777777 novels, how many novels do they have now?

• 155555555555555555555555555555555555555554

• 155555555555555555555555555555555555555555

• 77777777777777777777777777777777777777777

• 7777777777777777777777777777777777777770

Tags

CCSS.7.NS.A.1C

A tech company had 44444444444444444444444444444444444444444 devices. If they recalled 44444444444444444444444444444444444444444 devices, how many devices are still in circulation?

• 44444444444444444444444444444444444444443

• 1

• 44444444444444444444444444444444444444445

• 0

Tags

CCSS.4.NBT.B.4

A concert venue had 22222222222222222222222222222222222222222 tickets available. If 22222222222222222222222222222222222222222 tickets were sold, how many tickets are left?

• 1

• 22222222222222222222222222222222222222221

• 0

• 22222222222222222222222222222222222222222

Tags

CCSS.4.NBT.B.4

A zoo had 11111111111111111111111111111111111111111 visitors this year. If 11111111111111111111111111111111111111111 visitors left, how many visitors are still in the zoo?

• -1

• 0

• 1

• 11111111111111111111111111111111111111112

Tags

CCSS.7.NS.A.1C

A charity received 33333333333333333333333333333333333333333 donations. If they spent 33333333333333333333333333333333333333333 on a project, how much money do they have left?

• 0

• 1

• 33333333333333333333333333333333333333334

• -1

Tags

CCSS.7.EE.B.3