These basic problems stumped AI only a few years ago. Can you solve them?

A bundle is a package of resources grouped together to teach a particular topic, or a series of lessons, in one place. Master essential high school algebra skills with this comprehensive 10-worksheet ...

A worksheet on basic algebra: using algebra notation, collecting like terms, expanding brackets and using index notation. Solutions are included. A bundle is a package of resources grouped together to ...

We know there are individual differences in math ability, even at a young age, but what basic cognitive tools lay the foundation for whether we are good with numbers? And specifically, what basic ...