My brain is fried trying to remember this game as a kid. I think it was when Windows 95 was around, maybe early 2000s or something. Anyways, it was a little kid's game to help with math. So in the opening or whatever you're on a spaceship. There's a fat and short dude, an alien, a slender woman alien with long black hair in a ponytail, and their robot pet or another friend (I can't remember.) They talk for a moment and end up crashing into a planet/a space station or whatever after the guy alien, who is driving the spaceship, gets distracted or something in the conversation. (Maye they don't crash, maybe they landed safely to their destination. I know for sure they crashed). So they try to get out or fix their ship or whatever, and here's where the math part comes in. One character is controlled one at a time. They go to a room and have to get a number or equation and solve it (for example, 1+6) would be in one room and the (=) sign in another and those would go down in a special box/dialogue box at the bottom. To get to these rooms you climb ladders and open doors with certain buttons that would open a random/specific door to pass through.
Here's another game. I think it was a demo, but here goes. Two kids, a boy and a girl, have to go through two spiders with special shapes/colors on their abdomen. You feed them a bug with the same markings that match. (I think the spiders wore hair nets and the kids couldn't get through their web/they got trapped?) (Wait, was it The ClueFinders?)