Multiply 4.3 by 100
We know that
To multiply a decimal number by 100 we shift the decimal point 2 place to the right and fill blank spaces with 0.
So
4.3×100=430
Hence, the product of 4.3 and 100 is 430.
Multiply 0.67 by 10,100 and 1000 respectively.
Multiply 34.567 by 10,100 and 1000 respectively.
Multiply:
(1) (−10) by (−15)
(2) (+35) by (−5)
(3) (−15) by (+8)
(4) (+10) by (−10)
(5) (+100) by (−10)