Rounding Numbers Quiz: Test Your Skills in Mathematics Year 3

Question 1

What is 891 rounded to the nearest 1000?

Accepted Answer

1000

Answer

0

Answer

2000

Question 2

Which of the following numbers is rounded to 3000 when rounded to the nearest 1000?

Accepted Answer

3250

Answer

2500

Answer

3999

Question 3

When we round 678 to the nearest 100, what number do we get?

Accepted Answer

700

Answer

600

Answer

800

Answer

900

Question 4

Using estimation, what is 892 rounded to the nearest 100?

Accepted Answer

900

Answer

800

Answer

1000

Answer

1100

Question 5

Which of these is NOT a reason for rounding numbers?

Accepted Answer

To make numbers more precise

Answer

To simplify calculations

Answer

To make estimates

Answer

To remove unnecessary information

Question 6

What is the nearest 10 to the number 73?

Accepted Answer

70

Answer

60

Answer

80

Question 7

Let's round 457 to the nearest 10. Which option is correct?

Accepted Answer

450

Answer

460

Answer

470

Question 8

We want to round 895 to the nearest 100. Which number should we choose?

Accepted Answer

900

Answer

800

Answer

1000

Question 9

We have the number 555. When we round it to the nearest 10, which option is closest to the result?

Accepted Answer

550

Answer

560

Answer

570

Question 10

When rounding 275 to the nearest hundred, which digit should we consider?

Accepted Answer

Hundreds digit

Answer

Tens digit

Answer

Units digit

Question 11

How does rounding help us when working with big numbers?

Accepted Answer

Rounding makes big numbers easier to read and understand.

Answer

Rounding is only useful for numbers smaller than 100.

Answer

Rounding doesn't help us compare the sizes of numbers.

Question 12

When rounding a number to the nearest whole number, what determines whether you round up?

Accepted Answer

The digit in the rounding place is 5 or more

Answer

The digit in the rounding place is less than 5

Answer

The number is a decimal

Question 13

When rounding 432 to the nearest 100, which digit is the most important to consider?

Accepted Answer

3 in the hundreds place

Answer

4 in the tens place

Answer

2 in the ones place

Answer

0 in the thousands place

Question 14

Which of the following numbers, when rounded to the nearest 100, becomes 500?

Accepted Answer

487

Answer

512

Answer

399

Answer

604

Question 15

Round the number 945 to the nearest 100. Which option shows the rounded number?

Accepted Answer

900

Answer

800

Answer

1000

Answer

1100

Question 16

Estimate the value of 567 by rounding it to the nearest 1000. Which option shows the rounded number?

Accepted Answer

1000

Answer

500

Answer

1500

Answer

2000

Question 17

Which number should be rounded to 200 when rounded to the nearest 100?

Accepted Answer

187

Answer

122

Answer

251

Question 18

Round the number 845 to the nearest 1000.

Accepted Answer

1000

Answer

800

Answer

500

Answer

1500

Question 19

What is an appropriate estimate of 478 rounded to the nearest 100?

Accepted Answer

500

Answer

700

Answer

400

Answer

600

Question 20

Round 234 to the nearest 10.

Accepted Answer

230

Answer

220

Answer

240

Answer

250

Question 21

What is 786 rounded to the nearest 10?

Accepted Answer

790

Answer

780

Answer

770

Answer

800

Question 22

Imagine you are rounding 1,234 to the nearest 1,000. Which number would you choose?

Accepted Answer

1,000

Answer

1,200

Answer

2,000

Answer

1,300

Question 23

If you round 567 to the nearest 100, which number do you get?

Accepted Answer

600

Answer

570

Answer

500

Answer

610

Question 24

What is 928 rounded to the nearest 10?

Accepted Answer

930

Answer

900

Answer

940

Answer

920

Question 25

Round the number 482 to the nearest 100. What's your answer?

Accepted Answer

500

Answer

480

Answer

510

Answer

400

Question 26

What is 678 rounded to the nearest 10?

Accepted Answer

680

Answer

700

Answer

690

Answer

670

Question 27

Round the number 1,897 to the nearest 1,000. Which answer is correct?

Accepted Answer

2,000

Answer

1,900

Answer

1,000

Answer

1,800

Question 28

What do you get when you round 354 to the nearest 100?

Accepted Answer

400

Answer

300

Answer

350

Answer

450

Question 29

Which number rounds to 40 when you round it to the nearest 10?

Accepted Answer

35

Answer

37

Answer

45

Answer

48

Question 30

Which of the following numbers is NOT rounded to 2000 when rounded to the nearest 1000?

Accepted Answer

1499

Answer

2210

Answer

2105

Answer

1895

Question 31

What is the place value of the 5 in the number 578?

Accepted Answer

Tens

Answer

Units

Answer

Thousands

Answer

Hundreds

Question 32

When rounding 432 to the nearest 100, which digit do we look at to determine whether to round up or down?

Accepted Answer

Tens digit

Answer

Hundreds digit

Answer

Thousands digit

Answer

Units digit

Question 33

Which of the following numbers is closest to 50 when rounded to the nearest 10?

Accepted Answer

47

Answer

53

Answer

42

Answer

58

Question 34

What is the difference between 345 rounded to the nearest 10 and 345 rounded to the nearest 100?

Accepted Answer

90

Answer

110

Answer

80

Answer

100

Question 35

Which of the following numbers is a good estimate of 758 rounded to the nearest 100?

Accepted Answer

800

Answer

750

Answer

700

Answer

900

Question 36

What is the smallest number that rounds to 100 when rounded to the nearest 100?

Accepted Answer

95

Answer

115

Answer

85

Answer

105

Question 37

Which of the following numbers is NOT rounded to 500 when rounded to the nearest 100?

Accepted Answer

449

Answer

455

Answer

599

Answer

545

Question 38

Which number rounds up to 300 when rounded to the nearest 100?

Accepted Answer

250

Answer

225

Answer

275

Answer

325

Question 39

Round 762 to the nearest 10.

Accepted Answer

760

Answer

770

Answer

700

Answer

800

Question 40

What is 548 rounded to the nearest 100?

Accepted Answer

500

Answer

550

Answer

400

Answer

600

Question 41

Sarah has 345 marbles. Which number is the closest estimate of her marbles rounded to the nearest 10?

Accepted Answer

350

Answer

300

Answer

400

Answer

340

Question 42

Which of these numbers rounds down to 900 when rounded to the nearest 100?

Accepted Answer

945

Answer

975

Answer

850

Answer

955

Question 43

Round 1234 to the nearest 1000.

Accepted Answer

1000

Answer

1300

Answer

1200

Answer

2000

Question 44

A shop sold 457 toys. Round this number to the nearest 10.

Accepted Answer

460

Answer

500

Answer

400

Question 45

What is the largest number that rounds down to 700 when rounded to the nearest 100?

Accepted Answer

749

Answer

650

Answer

750

Answer

800

Question 46

Round 892 to the nearest 10.

Accepted Answer

890

Answer

910

Answer

800

Answer

900

Question 47

There are 678 people at a concert. Which number is the closest estimate of the number of people rounded to the nearest 100?

Accepted Answer

700

Answer

600

Answer

800

Answer

680