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Worksheets

Rounding off Numbers

Total questions: 33

Worksheet time: 17mins

Name
Class
Date
1.

845 is __________ when rounded to the nearest hundred.

a)

800

b)

840

c)

850

d)

900

2.

87 is _______ when rounded off to the nearest ten.

a)

70

b)

80

c)

90

d)

100

3.


Round off this number to nearest ten
4518  \approx  _______

a)

4500

b)

4510

c)

4520

d)

5000

4.

Round off 6374 to the nearest hundred become (a)  

5.

2386 when rounded off to the nearest hundred become ________

a)

2300

b)

2380

c)

2390

d)

2400

6.

309 when rounded off to the nearest hundred become ______.

a)

300

b)

310

c)

400

d)

410

7.

Guest this number.

This number is between 2300 and 2400.

It is nearer to 2400 than to 2300.

So, this number is __________.

a)

2345

b)

2375

c)

2450

d)

2487

8.

2328  \approx  2000
This number rounded off to the nearest _________. 

a)

ten

b)

hundred

c)

thousand

d)

ten thousand

9.

Which of the following numbers can be rounded to 70,000?

a)

70,520

b)

7,000

c)

70,631

d)

70,147

10.

Round 4,523,769 to nearest millions.

a)

4.500.000

b)

5,000,000

c)

4,000,000

d)

4,520,000

11.

Which of the following nine-digit numbers when rounded to the nearest ten thousands will result to 572,210,000?

a)

572,210,928

b)

572,219,023

c)

571,215,897

d)

572,259,999

12.

If 8,679,542 is changed to 8,700,000,then 8,679,542 is rounded to the nearest .

a)

ten thousands

b)

millions

c)

hundred thousands

d)

thousands

13.

What is the sum of 89,356,047 and 8,963,506,if both are rounded to the nearest millions?

a)

99,000,000

b)

98,000,000

c)

97,000,000

d)

96,000,000

14.

Which of the following numbers would round to 435,700,if the number is rounded to the nearest hundreds?

a)

435,694

b)

434,695

c)

435,751

d)

433,725

15.

Which of the following numbers when rounded to the nearest hundred thousands gives 400,000?

a)

349,999

b)

399,999

c)

451,285

d)

319,234

16.

According to DOH7 the total number of confirmed COVID-19 positive cases is 5,126,round off this number to the nearest thousands.

a)

4,000

b)

6,000

c)

5,000

d)

5,100

17.

Sally went to the market to buy 1 sack of rice that costs 2310 pesos and 1 kilogram of meat that costs 235 pesos.What is the estimated total of the two items when added together?

a)

2700

b)

2600

c)

2900

d)

2500

18.

The total population in a barangay is 30,450,if you are going to round it off to the nearest ten thousands which of the following numbers is correct?

a)

30,000

b)

30,400

c)

30,500

d)

30,800

19.

If the digit being rounded off is followed by number 0, 1, 2, 3, 4, so _____________ the digit.

a)

round down

b)

round up

20.

If the digit being rounded off is followed by number 5, 6, 7, 8, 9, so _____________ the digit.

a)

round down

b)

round up

21.

__________ means making a number simpler but keeping its value close to what it was.

a)

Comparing

b)

Ordering

c)

Rounding

22.

3 456 when rounded to the nearest tens is __________ .

a)

3 450

b)

3 460

c)

3 455

23.

1 892 when rounded to the nearest hundreds is __________ .

a)

1 800

b)

1 890

c)

1 900

24.

2 020 when rounded to the nearest thousands is __________ .

a)

2 000

b)

2 100

c)

2 200

25.

1 213 when rounded to the nearest tens is __________ .

a)

1 210

b)

1 215

c)

1 220

26.

1 500 when rounded to the nearest thousands is __________ .

a)

1 000

b)

1 500

c)

2 000

27.

2 012 when rounded to the nearest tens is __________ .

a)

2 100

b)

2 010

c)

2 020

28.

3 467 when rounded to the nearest thousands is __________ .

a)

3 000

b)

3 500

c)

4 000

29.

True or False.

2 345 when rounded to the nearest tens is 2 350.

a)

True

b)

False

30.

True or False.

1 947 when rounded to the nearest hundreds is 1 950.

a)

True

b)

False

31.

True or False.

342 when rounded to the nearest hundreds is 400.

a)

True

b)

False

32.

True or False.

7 654 when rounded to the nearest hundreds is 7 700.

a)

True

b)

False

33.

True or False.

8 123 when rounded to the nearest thousands is 9 000.

a)

True

b)

False