Question

Look at the multiplier and the product carefully, then fill in the blank.
(Recall the rule of shifting the decimal point.)

1. $4.378\times 10=43.78$
2. .............$\times 100=723.8$
3. .............$\times 10=0.5$

Answer 1

$2)7.238\times 100=723.8$

$3)0.05\times 10=0.5$