Mathematics Class 6 NCERT Solutions: Chapter 3 Playing With Numbers Exercise 3.1

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Q. 1 Write all the factors of the following numbers:

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

(i)

Answer:

(a)

Factors of

(b)

Factors of

(c)

Factors of

(d)

Factors of

(e)

Factors of

(f)

Factors of

(g)

Factors of

(h)

Factors of

(i)

Factors of

Q. 2 Write first five multiples of:

(a)

(b)

(c)

Answer:

(a)

First five multiples of

(b)

First five multiples of

(c)

First five multiples of

Image of First Five Multiples of Number

Image of First Five Multiples of Number

Image of First Five Multiples of Number

Q. 3 Match the items in column 1 with the items in column 2:

Table of Match Multiplication and Factors
Table of Match Multiplication And Factors

Column 1

Column 2

-

Answer:

Image of Multiplication And Factors of Number

Image of Multiplication and Factors of Number

Image of Multiplication And Factors of Number

Q. 4 Find all the multiples of 9 up to 100.

Answer:

Multiples of 9 up to 100 are: 9,18,27,36,45,54,63,72,81,90,99