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ROUNDING OFF NUMBERS

Total questions: 20

Worksheet time: 26mins

Name
Class
Date
1.

845 is __________ when rounded to the nearest hundred.

a)

800

b)

840

c)

850

d)

900

2.

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

a)

ten

b)

hundred

c)

thousand

d)

ten thousand

3.

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

4.

Round off 678,507,323 to the nearest ten thousands.

(a)  

5.

What is the largest 3-digit number that rounds off to 400?

(a)  

6.

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

7.

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

8.

176 050 ( nearest thousand )

a)

round up

b)

round down

9.

130 045 ( nearest ten thousand)

a)

round up

b)

round down

10.

Round off 156 to the nearest tens.

a)

200

b)

250

c)

160

d)

180

11.

Round off 7,193 to the nearest thousand.

a)

8,000

b)

7,000

c)

10,000

d)

9,000

12.

2386 when rounded off to the nearest hundred become ________

a)

2300

b)

2380

c)

2390

d)

2400

13.
There are 26 kids in George's class. Rounding to the nearest tens, about how many kids are there in George's class?
a)
30
b)
25
c)
20
d)
40
14.

True or False.

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

a)

True

b)

False

15.
Estimate to the thousands place.
38,674 + 83,102 =
a)
122
b)
122,000
c)
120,000
d)
121,776
16.
Estimate to the ten thousands place.  
47,623 - 12,385 =
a)
40
b)
34,238
c)
40,000
d)
30,000
17.
Estimate to the thousands place.
847,167 - 382,208 =
a)
500,000
b)
464,000
c)
464,959
d)
465,000
18.
Estimate the difference of 7,900-2,999 by rounding to the nearest thousands
a)
6,000
b)
4,000
c)
5,000
d)
3,000
19.
A number has a 5 in the thousands place. The number also has a digit whose value is 10 times the value of the 5in the thousands place. Which could be the word form of the number?
a)
Five hundred fifty-eight thousand, nine hundred
b)
five hundred five thousand, six hundred
c)
three hundred twenty-five thousand, four hundred
d)
one hundred Fifty- Five thousand, two hundred
20.
Which number rounds to 250,000 when rounded to the nearest ten thousand, and 254,000 when rounded to the nearest thousand?
a)
251,567
b)
253,900
c)
257,891
d)
258,543