Rounding Numbers Lesson

Rounding Numbers

Multiple Choice

Round 23.51 to the nearest whole number

• 24

• 2

• 23

• 20

Multiple Choice

Round 30.5 to the nearest whole number

• 31

• 4

• 30

• 35

Multiple Choice

What is 5515 to the nearest 10.

• 5510

• 5500

• 6000

• 5520

Multiple Choice

• 900

• 989

• 1000

• 990

Multiple Choice

What is 3,278 to the nearest 100.

• 3200

• 3000

• 3300

• 4000

Multiple Choice

What is 12,528 to the nearest 1000

• 12,000

• 13,000

• 10,000

• 12,500

Multiple Choice

Exam Style Question

James owes Alex £7.68. James only has pound coins. So he rounds the amount he owes to the nearest pound. How much does he pay Alex?

• £7.00

• £10.00

• £7.70

• £8.00

Multiple Choice

Challenge Question

On Monday night 24,252 people attended a concert. 27,418 attended the next night. By first rounding to the nearest thousand. How many people attended the concerts.

• 3000

• 52,000

• 51,700

• 51,000

Multiple Choice

Round 11.64 to 1 decimal place.

• 11.7

• 11.6

• 12

• 11

Multiple Choice

What is 12.1045 rounded to 2 decimal places.

• 12

• 12.10

• 12.1

• 12.11

Multiple Choice

What is 56.3047 rounded to 3 decimal places

• 56.305

• 56.304

• 56

• 56.30

Open Ended

How many mini eggs are in the jar?

Open Ended

How many people can fit in the lift?

Multiple Choice

Estimate the volume of the fish tank

• 28,536cm³

• 24,000cm³

• 94cm³

• 1,213cm

Multiple Choice

A restaurant is open for 34 hours per week. On average, the restaurant sells 39 meals per hour and the average cost of a meal is £6.52.

Which answer is a good estimate of how much money the restaurant will make

• £7,200

• £12,000

• £8,400

• £11,200