We are nearing the end of our multiplication and division unit.
If you are finding some of the problems a little tricky, remember to draw Dienes or pictures to help you. You can even use equipment from home (such as pencils, sticks, toys - anything you can think of) to help you.
You can also find lots of maths manipulatives to use at https://mathsbot.com/manipulativeMenu.
These is also an Apple app called 'Base Ten Blocks Math' or an android app https://apps.mathlearningcenter.org/number-pieces/