The expectations for kindergarten often depend on the affluence of your school.
I spent some time pre-service teaching in a school district with a wide disparity. One school the expectations was students could say ABCs and count to 10, and recognize most, if not all of the letters and numbers, as well as write their name. Some could do basic addition. We expected that they know how to be able to handle scissors.
The other school, we were lucky if kids knew what letter their name started with. It was a total blank slate. None of the kids had preschool, even though they all qualified for state funded early childhood education. (But at half day, parents just couldn't use it with their schedules.) Some could count, but very few could say the ABCs. These were kids whose basic needs weren't met. We worried more about getting them breakfast then getting them math time.
I agree with the person that said "read to your kid" and you are doing really well. Talk to them, and use words and numbers. Count your groceries, talk about colors, sing songs. That's what kids need.
(My daycare converts to a preschool curriculum at age 2. My school apparently has an amazing pre-K program, that is free, even for high income- but it is half day. I can't juggle the schedule, so my daughter likely won't go to it. I've been happy with the things I see the older daycare kids doing though, so I think it is going to turn out alright.)