Let's learn about basic addition by starting with simple examples and moving on to more difficult problems. Two methods for solving these problems are demonstrated: drawing circles to …

In this topic, we will add and subtract whole numbers. The topic starts with 1+1=2 and goes through adding and subtracting within 1000. We will cover regrouping, borrowing, and word …

When it comes to adding and subtracting, six figures is no sweat with this unit! From one to one million, we'll take you through everything you need to know.

Are number lines only good for addition and subtraction? Or do they have other uses?

Want to try some more adding negative numbers problems? Check out this exercise.

This article is designed to help you learn how to add decimals by letting you jump in and give it a try without being shown how to do it first. The problems go from easier to more difficult, and …

Math can be a blast! In this unit, you'll learn about adding and subtracting numbers up to 20. That might sound tricky, but you'll have all the tools to help you out. Place value blocks, ten frames, …

We'll explore how to add and subtract integers, including negative numbers. We'll use number lines, integer chips, and real-world problems to understand how these operations work and …

Kindergarten math 3 units · 30 skills Unit 1 Counting and place value Unit 2 Addition and subtraction Unit 3 Measurement and geometry

Let's extend our addition and subtraction understanding to include negative numbers. Whether we need temperatures below zero, altitudes below sea level, or decreases from any other …