3+3=6

Yes, correct. 3 + 3 = 6.

Ways to see it:

• Counting: 3 items plus 3 more equals 6 items.
• Number line: start at 0, move 3 to 3, then 3 more to 6.
• Property: addition is commutative, so 3 + 3 = 3 + 3, and it's also 2 × 3 = 6.

If you’d like, I can give a quick set of practice problems or show how this generalizes (e.g., n + n = 2n).