Math Sight>Chapter 2 - Playing with Numbers>Exercise>Q 2

MEDIUM

6th CBSE

IMPORTANT

Earn 100

Put a math symbol between $4$ and $5$ to get a number bigger than $4$ but smaller than $5$ .

Important Questions on Playing with Numbers

MEDIUM

6th CBSE

IMPORTANT

Math Sight>Chapter 2 - Playing with Numbers>Revision Exercise>Q 1

Choose any five numbers between

216534

and

242189

and round off these numbers to the nearest ten thousand.

MEDIUM

6th CBSE

IMPORTANT

Math Sight>Chapter 2 - Playing with Numbers>Revision Exercise>Q 3

4625239

is about _____ millions.

MEDIUM

6th CBSE

IMPORTANT

Math Sight>Chapter 2 - Playing with Numbers>Revision Exercise>Q 4

9105245

is about _____ thousands.

HARD

6th CBSE

IMPORTANT

Math Sight>Chapter 2 - Playing with Numbers>Revision Exercise>Q 5

A city produced

54

million kg

of landfill waste in

2003

. In

2004

, a composting programme reduced the landfill waste to

50

million kg

. About how much less waste was taken to the landfill each day in

2004

?

HARD

6th CBSE

IMPORTANT

Math Sight>Chapter 2 - Playing with Numbers>Revision Exercise>Q 6

Pick the greatest and the smallest number from the five results.
(a)

650 \times 120 =

_____
(b)

140 \times 390 =

_____
(c)

120 \times 130 =

_____
(d)

350 \times 410 =

_____
(e)

912 \times 100 =

_____

MEDIUM

6th CBSE

IMPORTANT

Math Sight>Chapter 2 - Playing with Numbers>Revision Exercise>Q 7

If Raman were to read the number given below in the international system of numeration, how would he read it?
Number

= 826,934,182

.

MEDIUM

6th CBSE

IMPORTANT

Math Sight>Chapter 2 - Playing with Numbers>Revision Exercise>Q 8

Which of the following inequalities is incorrect?

MEDIUM

6th CBSE

IMPORTANT

Math Sight>Chapter 2 - Playing with Numbers>Revision Exercise>Q 9

Using the symbols

D, C,

and

X

only once each, form two Roman numbers such that the difference between the two numbers is

20 .