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










 

Answer:
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