Multiplication Tricks for Five and Ten

The video tutorial introduces multiplication tricks for multiplying by ten and five. For multiplication by ten, the trick is to add a zero to the number being multiplied. For multiplication by five, the trick involves multiplying the number by ten and then taking half of the result. The video provides examples and emphasizes that the order of numbers in multiplication does not affect the result. The tutorial concludes with a recap of the tricks and encourages viewers to practice using a suggested game.

What is the main focus of today's lesson?

• Division techniques

• Multiplication by ten and five

• Fractions and decimals

• Addition and subtraction tricks

What is the result of multiplying 3 by 10?

• 3

• 300

• 30

• 13

What is the trick to multiply any number by ten?

• Subtract one from the number

• Add a zero to the number

• Divide the number by two

• Add five to the number

If you multiply 20 by 10, what is the result?

• 200

• 20

• 2

• 220

What is the result of 10 times 12?

• 102

• 12

• 112

• 120

What is the first step in multiplying a number by five using the trick?

• Subtract five

• Multiply by two

• Add five

• Multiply by ten

What is the second step in the trick to multiply a number by five?

• Multiply by two

• Take half of the result

• Subtract five

• Add ten

What is the result of 6 times 5 using the trick?

• 30

• 15

• 50

• 60

What is the result of 12 times 5 using the trick?

• 120

• 60

• 30

• 50

What is the result of multiplying 10 by 5?

• 25

• 100

• 50

• 5