Use the traditional algorithm to divide a three-digit dividend by a two-digit divisor.

👉 You will learn how to add and subtract numbers in decimal form. When adding and subtracting decimals it is very important to align the decimal points and use zero as space holders. Then you will apply the operations just like we do in...

👉 You will learn how to multiply numbers in decimal form. We will work with decimals that are greater and less than one. When multiplying decimals it is important to line up the decimal point so that you keep the place values of the...

In this video, the teacher explains how to subtract two three-digit numbers using base 10 blocks. The students are shown how to line up the numbers in a chart and use the blocks to visualize the subtraction process.

In this video, the teacher explains how to find the difference between three-digit numbers without drawing pictures. They introduce the concept of expanded form and demonstrate how to subtract by breaking down the values of each digit.

In this video, the teacher explains how to subtract three-digit numbers using a number line. They demonstrate how to draw a number line and use it to find the difference between two numbers.

Find whole-number quotients by dividing three-digit whole numbers (dividend) by one-digit whole numbers (divisor) using long division (standard algorithm).

In this lesson, we learned how to use double division to solve division problems with three-digit divisors. By finding products that are less than or equal to the leading digits of the dividend, we can break down the division problem...

👉 You will learn how to add and subtract integers. We will work through adding and subtracting two integers up to multiple integers. We can look at adding and subtracting integers by looking at there values on a number line where there...

👉 You will learn how to multiply numbers in decimal form. We will work with decimals that are greater and less than one. When multiplying decimals it is important to line up the decimal point so that you keep the place values of the...

👉 You will learn how to add and subtract integers. We will work through adding and subtracting two integers up to multiple integers. We can look at adding and subtracting integers by looking at there values on a number line where there...

In this video, students learn how to add 102 or subtract 100 from a three-digit number using a place value model. The teacher explains the concept by breaking down the number into hundreds, tens, and ones, and demonstrates how adding or...

The video teaches how to subtract 10 from three-digit numbers that have no tens in the tens place by using base ten blocks. The instructor explains how to decompose a hundred flat into 10 tens and then take away one to get the new...

In this video, students learn how to mentally subtract 10 or 100 from a three-digit number by visualizing base 10 blocks. The teacher explains the concept of place value and demonstrates the process using examples.

Bearings are used to describe directions. They are measured clockwise from north, with North taking the value of 000° and 360°. If an angle is less than 100°, we add an extra 0 or two so that it is three digits.

Do you need a quick refresher on how to subtract integers? I will show you how to use the additive inverse rule for subtracting integers. In addition, I will walk you through three examples, giving you step-by-step directions as well as...

In this video, a teacher reveals the mathematical logic behind three popular number tricks involving doubling, adding, and subtracting digits. Viewers are encouraged to use their logic and math skills to solve these puzzles and share...

How predictable are you? Pick a 3 digit number with 3 different digits. Now reverse the digits to get a new number. You now have two numbers. Subtract the smaller number from the larger number. Now add up the digits of the result. Can I...

The Indian mathematician Dattaraya Ramchandra Kaprekar discovered the number 6174 is reached after repeatedly subtracting the smallest number from the largest number that can be formed from any four digits not all the same. The number...

In this math video we will learn the rules for adding rational numbers in decimal form. We will begin by reviewing the three steps to adding or subtracting decimals. We will line the decimal values up vertically using the decimal points....

This video provides three magic maths tricks you can use to practice arithmetic skills or as lesson starters. Examples are given to show how the maths tricks work.

Find whole-number quotients by dividing two-digit whole numbers (dividend) by one-digit whole numbers (divisor) using long division (standard algorithm).

In this video, a teacher reveals the mathematical logic behind three popular number tricks involving doubling, adding, and subtracting digits. Viewers are encouraged to use their logic and math skills to solve these puzzles and share...

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