Elementary Math

Smartick - Math, one click away

Try it for free Abrir el Menú Móvil
Try it for free! or Login

I want to learn about: Operations & Algebraic Thinking

Oct09

Strategies for Solving Incomplete Horizontal Additions and Subtractions

Strategies for Solving Incomplete Horizontal Additions and Subtractions

In today’s post, we’re going to take a look at some strategies for solving problems that involve incomplete horizontal additions and subtractions, using examples to help us. Acquiring mental calculation strategies is not always easy, since there’s no defined “best method” for everyone, and it can be frustrating if you don’t pick it up quickly. […]

Continue reading »

Sep25

The Associative Property in Addition and Multiplication

The Associative Property in Addition and Multiplication

Addition and multiplication both have the associative property while subtraction and division do not. We’re going to to go up close in each situation to get a better idea. The Associative Property in Addition ♥ Addition indeed has the associative property. Whatever numbers a, b and c may be, they always end up the same: (a […]

Continue reading »
12345...>>