Addition and Subtraction of Decimal Fractions: Identify whether the exercise is written correctly

Determine whether the exercise is correctly written or not.

The position of the decimal point corresponds.

Note that the decimal points are not written one below the other.

Therefore, the exercise is not written correctly.

Not true

Determine whether the exercise is correctly written or not.

The position of the decimal point corresponds.

La posición del punto decimal coincide.

Note that the decimal points are not written one below the other.

Therefore, the exercise is not written correctly.

Not true

Determine whether the exercise is correctly written or not.

The position of the decimal point corresponds.

Let's fill in the zeros in the empty space as follows:

$21.52\\+03.40\\$

Note that the decimal points are written one below the other

Therefore, the exercise is written in the correct form

True

Determine whether the exercise is correctly written or not.

The position of the decimal point corresponds..

Let's fill in the zeros in the empty space as follows:

$006.310\\+216.222\\\$We should note that the decimal points are written one below the other.

Therefore, the exercise is written in the appropriate form.

True

Determine whether the exercise is correctly written or not.

The position of the decimal point corresponds.

Not true

Determine whether the exercise is correctly written or not.

The position of the decimal point corresponds.

Not true

Determine whether the exercise is correctly written or not.

The position of the decimal point corresponds.

True

Determine whether the exercise is correctly written or not.

The position of the decimal point corresponds.

True

Determine whether the exercise is correctly written or not.
The position of the decimal point corresponds.

True

is $3.2-2.10$ the same as:

The position of the decimal point corresponds.

No.