Today, we’re going to take a look at how computers use a stream of 1s and 0s to represent all of our data - from our text messages and photos to music and webpages. We’re going to focus on how these binary values are used to represent...

Using the fundamentals of set theory, explore the mind-bending concept of the "infinity of infinities" -- and how it led mathematicians to conclude that math itself contains unanswerable questions.

Howcast - When multiplying decimals, the key is to keep track of the number of decimal places. Learn how with this guide.

Pupil outcome: I can convert decimal numbers to and from hexadecimal numbers. Key learning points: - Hexadecimal is a base-16 number system. - Binary numbers can be converted to and from hexadecimal. - Decimal numbers can be converted to...

Pupil outcome: I can use knowledge of place value to calculate with decimal numbers up to and bridging one tenth. Key learning points: - 10 one hundredths is equal to one tenth or 0.1 - If 7 + 3 is equal to 10 then 7 hundredths + 3...

Pupil outcome: I can use representations to round a decimal number with tenths to the nearest whole number. Key learning points: - Identify the next and previous whole numbers to the number being rounded. - Identify which whole number is...

Pupil outcome: I can use a model to interpret and represent a part-whole problem with three addends. Key learning points: - Bar models represent additive problems with two addends. - Bar models represent additive problems with three...

Pupil outcome: I can round a decimal number with hundredths to the nearest whole number Key learning points: - Identify the next and previous whole numbers to the number being rounded. - Identify which whole number is nearest to the...

Pupil outcome: I can use understanding of place value to compare and order numbers with up to 3 decimal places Key learning points: - To compare two numbers, you compare digits with the same place value, starting with the largest...

Pupil outcome: I can read and write numbers with up to 3 decimal places. Key learning points: - There are 10 one thousandths in one hundredth. - There are 100 one thousandths in one tenth. - There are 1,000 one thousandths in one whole....

Pupil outcome: I can use knowledge of decimal place value to convert between and compare metres and centimetres. Key learning points: - There are 100cm in 1m. - 1cm is one hundredth of a metre so you can write 1cm as 0.01m. - 10cm is one...

Pupil outcome: I can use knowledge of column addition and subtraction to calculate with decimals with tenths and hundredths. Key learning points: - Numbers are recorded in columns with the same value digits in each column - Identify if...

Pupil outcome: I can explain that decimal numbers with hundredths can be partitioned in different ways. Key learning points: - Place value resources can help you to partition decimal numbers with hundredths in different ways. - Decimal...

If you're just beginning or need a quick refresher, this video is perfect for understanding how to multiply positive and negative decimal numbers and fractions.

In this video, we explore the exciting world of rational numbers and learn how to add them using integer rules. Perfect for 7th graders and anyone looking to strengthen their math skills, this tutorial breaks down the process...

Welcome back to Math Defined, your go-to channel for all things math. Today, we're diving into subtracting rational numbers, including fractions, mixed numbers, and decimals. Ready to master this? Let's get...

Understanding Decimals: A Comprehensive Guide



Have you ever wondered what those numbers with dots signify? 🤔 Dive into the world of decimals with us in this informat

ive video!

In this engaging session, we...

Decimals Unveiled: Mastering Place Value Models



Ever wondered about those mysterious numbers with dots? 🤔 Join us as we delve into the realm of decimal models in this enlighten

ing video!

In this comprehensive...

Welcome to our comprehensive guide on dividing decimal numbers! Whether you're navigating whole number divisors or tackling decimal divisors, this video has got you covered. In this tutorial, we break down the fundamentals of decimal...

This video explains how to order decimals using place value, including how to compare decimals and placing decimals on a number line. Practice videos are at the end of the video.

This video provides a range of practice questions and answers relating to ordering decimals and place value.

Subtract Decimals: Standard subtracts multi-digit decimal numbers to solve word problems by using the standard algorithm.

Add Decimals: Standard adds multi-digit decimal numbers to solve word problems by using the standard algorithm.

2-Digit x 3-Digit Decimals multiplies two-digit decimal numbers by three-digit decimal numbers fluently by using the standard algorithm.