(+0.18)+(+0.88)= (+0.18)+(+0.88)= (+0.18)+(+0.88)=
Let's remember the rule:
+(+x)=+x +(+x)=+x +(+x)=+x
Now let's write the exercise in the following way:
0.18+0.88= 0.18+0.88= 0.18+0.88=
Since we are multiplying two positive numbers, the result will be positive.
Therefore:
0.18+0.881.06 0.18\\+0.88\\1.06 0.18+0.881.06
1.06 1.06 1.06