To multiply a number by 10, 100, or 1000 we need to count the
number of zeroes in the multiplier and write the same number of zeroes to the
right of the multiplicand.Rules for the ...
In multiplication we know how to multiply a one, two or three-digit number by another 1 or 2-digit number. We also know how to multiply a four-digit number by a 2-digit number. We also ...
How to multiply a number by a 2-digit numbers?We shall revise here to multiply 2-digit and 3-digit numbers by a
2-digit number (multiplier) as well as learn another procedure for the ...