There are actually 13 stripes on the American Flag because they represent the 13 colonies. :)
What "other way" is there to answer the question? In STANDARD mathmatics, 23 + 45 = 68. Period. No question.
The Ones, 3+5=8
Total the ones column, 8, no carry-over as its under ten. Total the Tens column, 6. Again, 68. Hasn't changed. Doesn't take rocket science to figure it out...
And, no. I am not a teacher: as I've become older, I find number games to generally be relaxing while stimulating the brain.
And this question is a no brainer.
The term used to define changing shapes of the moon is called "Phases".
The flag has 50 stars on it and have a
The sun gives light and the moon reflects the same light to earth
From Universe Today website:
During a synodic period, the Moon will go through changes in its appearance, which are known as “phases“.
The answer is 30your welcome.