Two stands for balance, diversity, partnership, marriage cooperation, soul, or receptivity. It can also symbolize double weakness or double strength. The world is seen as being made up of dualities and opposites, as in the male and female, mother and father, light and dark, heaven and hell, yin and yang, etc.
Twenty-Two denotes your mental capacity and knowledge. It also indicates that you need to be more goal-oriented and practical.
The number thirty-two implies that you are emotionally numb.
Forty-two relates to the attraction of opposites.
If you do not wear cornrows in your waking life, but dream that your hair is in cornrows, then it indicates that you need to better organize your thoughts together. It also implies a reserved attitude toward a situation. You are holding back something.
The number 2 in a dream represents conflict. Two opposing sides struggling against each other. When you see it in a dream it represents a conflict in your life, or in the way you think or feel. Different ideas, beliefs or choices struggling with each other. Arguments or trouble accomplishing goals.
Example: A young girl dreamed of seeing her mother give birth to 2 babies that look just like her. In waking life her mother was pregnant with a second child and the young girl was worried that her parents wouldn't treat her as special once the new baby arrived. The 2 babies in the dream most likely reflected the conflicting feelings of jealousy she worried she would expect once the new child was born.