Solve (1.4-0.3)×10: Decimal Operations with Powers of Ten

$(1.4-0.3)\times10=$

According to the order of operations, we will first solve the expression in parentheses.

We will solve the exercise vertically, making sure to align digits properly - ones under ones, tens under tens, and so on. Note that the decimal point is in place:

$1.4\\-0.3\\$

And we get the result:

$1.1$

Now we have the expression:

$1.1\times10=$$$

The above expression doesn't need to be calculated, we simply need to move the decimal point one place to the right, since we are multiplying by ten, meaning we're adding a tens place.

Therefore, we get the result:

$11$