you can opt for fixed-point math. In theory, the idea is simple. Just put an arbitrary decimal point in your integers. So, for example, if we have two numbers, say 123 and 456, we could remember ...

Sample question on the math section of the 2022 PISA exam ... American students scored 13 points lower than in 2018, equivalent to losing two-thirds of a year of education in the subject. These were ...