When good mathematicians are stuck on a problem, they see if they can simplify it. In long multiplication we break the sum down into parts that we can easily answer and then add the parts together ...

We can see two calculations here. An addition and a multiplication which means two groups of 5 is equal to 10. You can rearrange objects to form both multiplication and repeated addition number ...

The mileage covered by trucks with four or more axles, which are subject to toll charges, on German motorways increased by 1.4% in October 2024 compared with September 2024, after calendar and ...