In this topic, we will learn what a decimal is and how to show it visually and on a number line. We will also add, subtract, multiply, and divide with decimals.

Learn decimals with Khan Academy's interactive lessons, covering topics like place value, addition, subtraction, and more.

In this topic, we will learn what a decimal is and how to show it visually and on a number line. We will also add, subtract, multiply, and divide with decimals.

Ce chapitre aborde la notion de nombre décimal et comment les situer sur la droite graduée ainsi que les quatre opérations avec des nombres décimaux.

Sal introduces decimal numbers and understanding place value to the right of the decimal.

In this unit, learners develop decimal understanding through place value and fraction thinking, representing decimals to thousandths and comparing, rounding, and naming them in various forms.

Learn how to add decimals, specifically to the tenths. Practice adding whole numbers first, then adding the decimal parts. Learn the concept of carrying over in decimal addition.

Decimal fractions Learn Understand decimals: FAQ Writing a number as a fraction and decimal

After slavery ended, African Americans built new lives and claimed political rights, but white resistance and federal retreat limited the promise of Reconstruction.

Khan Academy ... Khan Academy