my question is the easy way of mltyply any number with any number?
sam30143:
thanks deepakistha where r u from??
look there are several methods .... but what i prefer to use is by rounding of the number to nearest ten then adding or subtracting ... for ex . if i have to multiply 22 to 31 i will first multiply 22 to 30 that is 660. then add 22 to it ur ans. will be 682 .
22 * 31 = 22?* (30 + 1)
Answers
Answered by
0
2*2=4
3*3=9
4*4=16
5*5=25
6*6=36
7*7=49
8*8=64
is it right
3*3=9
4*4=16
5*5=25
6*6=36
7*7=49
8*8=64
is it right
Answered by
1
the easiest way to multiply 2 nos is using calculator:)
Similar questions