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 ...

Speaker: Lots of things come in multiples. You can look at multiplication as repeated addition. For example, these cans are in 5 rows of 3. Which you could think of as 5 times 3, or 3 + 3 + 3 + 3 ...

Hereâ s an example formula that includes addition, subtraction, multiplication, and division: =(10+5)*(20-4)/2 Instead of ...