Smartick Try it for free! Abrir el Menú Móvil Try it for free!
Smartick is an advanced online program that teaches kids math and coding in only 15 min. a day
Try it for free!

I want to learn about: Addition and Subtraction

Content about adding and subtracting in elementary mathematics. Exercises, tutorials, and problems with adding and subtracting in elementary mathematics. Here you will find posts about adding and subtracting to make learning mathematics easier and more fun.

Apr21

Subtraction With and Without Carrying

Subtraction With and Without Carrying

Today we are going to learn how to solve subtraction problems both with and without carrying. We will begin with a review of what subtraction is and its elements, and then we will see an example of each type of subtraction with a video. What is Subtraction? Subtraction is a mathematical operation that consists of […]

Continue reading »

May04

Incomplete Horizontal Addition and Subtraction to Develop Mathematical Flexibility

Incomplete Horizontal Addition and Subtraction to Develop Mathematical Flexibility

Today we are going to solve incomplete horizontal addition and subtraction exercises by using different strategies. In mathematics, it is important to know how to use different strategies for solving the same problem or exercise. Knowing various strategies, how to apply them, and knowing when is the best time to use each, is what we […]

Continue reading »

Mar18

Subtraction with Borrowing: An Explanation of Two Different Algorithms

Subtraction with Borrowing: An Explanation of Two Different Algorithms

The pedagogical and parents customer service team at Smartick often receive questions from parents whose children have said they are confused because at school they learn subtraction one way and Smartick teaches them another. At Smartick we feel that the use of one algorithm or another doesn’t matter, what’s important is that it is explained […]

Continue reading »

Apr30

Is It Good to ¨Mix¨ Alternative Algorithms, Such as ABN, with Traditional Ones?

Is It Good to ¨Mix¨ Alternative Algorithms, Such as ABN, with Traditional Ones?

We often receive enquires about the compatibility of the use of Smartick and learning alternative algorithms that differ from the more traditional ones. To ease the concerns of moms and dads who might think that what their children learn at school could conflict with what they work on with Smartick, we wanted to offer an answer in this post. We’ll […]

Continue reading »