Base 10 Method Multiplication Concepts

This video tutorial introduces a quick and easy method to learn the upper 6, 7, 8, and 9 times tables using the base 10 method. The instructor provides step-by-step examples for multiplying numbers close to 10, such as 7 * 8, 6 * 9, and 6 * 6, by finding complements and subtracting diagonally. Viewers are encouraged to practice with provided questions and share their progress. The tutorial concludes with a call to like, comment, and subscribe for more tips and techniques.

What is the main focus of the Lightning Maths tutorial?

• Solving quadratic equations

• Understanding algebraic expressions

• Learning division techniques

• Learning the base 10 method for multiplication

In the example of 7 * 8, what is the first step in the Base 10 Method?

• Multiply the numbers directly

• Find how far each number is from 10

• Add the numbers together

• Subtract the smaller number from the larger one

What is the complement of 7 in the Base 10 Method?

• 2

• 3

• 4

• 5

In the example of 6 * 9, what is the result of the diagonal subtraction?

• 4

• 3

• 6

• 5

What is the final answer for 6 * 9 using the Base 10 Method?

• 58

• 56

• 60

• 54

In the example of 6 * 6, what happens when the product of the bottom numbers is a two-digit number?

• Subtract the first digit from the diagonal subtraction result

• Multiply the first digit by the diagonal subtraction result

• Add the first digit to the diagonal subtraction result

• Ignore the second digit

What is the final answer for 6 * 6 using the Base 10 Method?

• 38

• 36

• 34

• 32

What is the first step in solving 7 * 7 using the Base 10 Method?

• Subtract the smaller number from the larger one

• Multiply the numbers directly

• Find how far each number is from 10

• Add the numbers together

What is the complement of 8 in the Base 10 Method?

• 4

• 1

• 3

• 2

What is the final answer for 8 * 6 using the Base 10 Method?

• 48

• 52

• 46

• 50