Algebra Maths

In maths we are learning about algebra.So one of the tasks were to write, something plus something but it keeps on having to repeat. Here is a example. 10+20=30+10=40+10=50. You keep on repeating it. We kept on doing it till the chalk all ran out. This project was fun because you could spend time in the sun and write with chalk.Also it was learning maths. Here is a photo that I took for my algebra learning.