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Worksheets

Knowing Our Numbers

Total questions: 20

Worksheet time: 20mins

Name
Class
Date
1.

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

2.

Sum of 178 and 69 to nearest hundred is

a)

300

b)

100

c)

350

d)

200

3.

Product of 57 and 34 to nearest tens will be

a)

1974

b)

1882

c)

1940

d)

1800

4.

to form a smallest number using the given digits, the digits are arranged such that their value keeps on __________ as we move from left to right.

a)

varying

b)

decreasing

c)

differentianting

d)

increasing

5.

sum 3537 + 3884 to nearest tens is

a)

7420

b)

7430

c)

7400

d)

1000

6.

which one is the greatest among 1902,1920,9201,9210 ?

a)

9210

b)

1902

c)

9201

d)

1920

7.

how many thousands make a crore ?

a)

10000

b)

1000

c)

100

d)

10

8.

difference of 3596 and 1089 to nearest tens equal to

a)

2510

b)

1000

c)

2500

d)

2520

9.

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

10.

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

11.

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

a)

3490

b)

3410

c)

3500

d)

3300

12.

If the number 1,356 is rounded to the nearest hundred, which is the correct answer?

a)

1300

b)

1400

c)

1200

d)

1450

13.

Using digits 0, 5, 6 and 7 without repetition make the greatest four digit number?

a)

7650

b)

7065

c)

7506

d)

7605

14.

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

15.

The population of a city is 30,54,600. If the number of males in the city is 17,11,500 , find the number of females.

a)

13,43,100

b)

13,46,100

c)

47,66,100

d)

47,65,100

16.

If we add 1 to the largest 3 digit number we get the smallest 4 digit number

a)

True

b)

False

17.

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

18.

3.02m = ___________ mm

a)

302

b)

3002

c)

3020

d)

30200

19.

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

20.

How many thousands make a million?

a)

10000

b)

1000

c)

100

d)

10