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Grade - 6 Number system

Total questions: 25

Worksheet time: 27mins

Name
Class
Date
1.

How many 4 digit numbers are there in total?

a)

100

b)

900

c)

9000

d)

None of the above

2.

The difference between the successor and predecessor of 9999 is

a)

1

b)

2

c)

10

d)

None of the above

3.

The nearest 10000 of 75654 is

a)

75000

b)

76000

c)

70000

d)

80000

4.

Round of 44,555 to the nearest 1000

a)

40000

b)

44000

c)

45000

d)

None of the above

5.

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

6.

One million is equal to

a)

1,000,000

b)

100,000

c)

100,000,000

7.

Predecessor means _____________ number.

a)

before

b)

after

8.
What is the predecessor of 208090
a)
208089
b)
208091
c)
208080
d)
208099
9.

LX+CL IS EQUAL TO

a)

190

b)

210

c)

110

d)

220

10.

ADD CLXVIII +XXV

a)

CXCIII

b)

CXDIII

c)

XCCII

d)

CDX

11.

CCXXVI=

a)

236

b)

256

c)

226

d)

224

12.

DCCXCIII

a)

793

b)

326

c)

568

d)

444

e)

987

13.

five million six hundred eighty-two thousand three hundred ninety-five

a)

5,682

b)

568,395

c)

5,682,395

d)

56,395

14.

How many thousands make a million?

a)

10000

b)

1000

c)

100

d)

10

15.

The predecessor of 19,307,901 is (a)  

16.

The sum of two odd numbers is always _________

a)

even

b)

odd

c)

either even or odd

d)

none

17.

27596381 is ___ 7965412.

a)

equal to

b)

less than

c)

greater than

d)

less than or equal to

18.
Which Roman numeral is incorrectly paired?
a)
D = 50
b)
M = 1000
c)
C = 100
d)
X = 10
19.

The three concequtive odd numbers after 36

a)

37,38,39

b)

38,40,42

c)

37,39,40

d)

37,39,41

20.

What digit is in the hundred thousands place in the number 5,912,034?

a)

5

b)

9

c)

1

d)

0

21.
Which number below has a 9 in the hundred thousands place?
a)
123,456,789
b)
987,654,321
c)
999,888,777
d)
768,921,543
22.

What is the place value of the 4 in 471,902?

a)

400,000

b)

400

c)

hundreds

d)

hundred thousands

23.

Find the estimated difference nearest to the 10 of 7534 - 4567

a)

2950

b)

2960

c)

2970

d)

4000

24.

Find the estimated quotient nearest to 100 of 4249 divided by 732

a)

60

b)

600

c)

6

d)

4

25.

Find the estimated product nearest to the 1000 of 6780 X 923

a)

6000000

b)

6790

c)

54000

d)

7000000