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Worksheets

Knowing Our Numbers

Total questions: 20

Worksheet time: 20mins

Name
Class
Date
1.
If the number 1,356 is rounded to the nearest hundred, which is the correct answer?
a)
1300
b)
1400
c)
1200
d)
1450
2.
Correct ascending order of 847, 9754, 3320, 571 is
a)
571, 847,3320,9754
b)
9754,3320,847,571
c)
3320,571,847,9754
d)
571,3320,571,9754
3.

How many thousands make a million?

a)

10000

b)

1000

c)

100

d)

10

4.
Which of the following numbers will NOT round to 400 when rounding to the nearest hundred?
a)
409
b)
445
c)
345
d)
398
5.

3.02m = ___________ mm

a)

302

b)

3002

c)

3020

d)

30200

6.

The smallest four digit number having three different digits is

a)

1000

b)

1001

c)

1002

d)

1023

7.
If we add 1 to the largest 3 digit number we get the smallest 4 digit number
a)
True
b)
False
8.

In an election, the winning candidate got 1,23,12,505 votes which are 7,842 votes more then the losing candidate. How many votes did the losing candidate got?

a)

12320347

b)

12320340

c)

7842

d)

12304663

9.
Solve this problem by rounding each number to the nearest thousand:
1,456 + 6,825 =
a)
8,281
b)
8,000
c)
7,000
d)
7,500
10.

The number 235,006 can be written in words in the international system of numeration as

a)

Two hundred thirty five thousand six

b)

Two lakh thirty five thousand six

c)

Twenty three lakh thirty five thousand six

d)

Twenty three lakh thirty five thousand six

11.

Sum of 178 and 69 to nearest hundred is

a)

300

b)

100

c)

350

d)

200

12.

Product of 57 and 34 to nearest tens will be

a)

1974

b)

1882

c)

1940

d)

1800

13.

Sum of 3537 and 3884 to nearest tens is

a)

7420

b)

7430

c)

7400

d)

1000

14.

How many thousands make a crore ?

a)

10000

b)

1000

c)

100

d)

10

15.

The number 98765432 can be written in Indian system as

a)

98,765,432

b)

987,65,432

c)

9,87,65,432

d)

98,76,54,32

16.

Sum of 1057 and 2434 can be approximated to its nearest hundreds as

a)

3490

b)

3410

c)

3500

d)

3300

17.
Insert commas suitably and write the given number in Indian system of Numeration
87595762
a)
8,75,95,762
b)
87,595,762
c)
875,95,762
d)
None of the above
18.

A machine manufactures 5,000 screws a day. How many screws will the machine manufacture in the month of January?

a)

1,55,000

b)

1,50,000

c)

1,05,000

d)

1,60,000

19.

Which of these Roman numerals are wrong

a)

VX

b)

VVC

c)

CCCVVM

d)

MXXX

20.

The Roman numeral for 1425 is (a)