Multiplication and Addition Concepts

The video tutorial introduces multiplication through repeated addition, explaining key terms like factors and products. It reviews addition double facts to aid in faster multiplication. The lesson includes practical examples using brownies, cupcakes, and lollipops to demonstrate solving multiplication problems through repeated addition. The tutorial concludes by reinforcing the concept of multiplication as repeated addition.

If you have 3 pans of brownies and each pan is cut into 9 pieces, how many pieces do you have in total?

• 30

• 24

• 27

• 18

In a multiplication sentence like 2 x 8 = 16, what are the numbers 2 and 8 called?

• Factors

• Divisors

• Products

• Multiples

What is the result of multiplying 2 groups of 8?

• 12

• 16

• 18

• 14

What is the double of 5?

• 8

• 10

• 12

• 15

How many brownies will you have if you multiply 3 by 9?

• 18

• 24

• 30

• 27

Marco needs 2 cups of sugar for each of his 8 cupcakes. How much sugar does he need in total?

• 12 cups

• 14 cups

• 16 cups

• 18 cups

What is the product of 8 times 2?

• 14

• 20

• 16

• 18

If Abby wants to buy 5 lollipops for each of her 6 friends, how many lollipops does she need to buy?

• 30

• 20

• 35

• 25

What is the result of adding 5 six times?

• 25

• 40

• 30

• 35

What is the sum of 10 plus 10 plus 10?

• 35

• 30

• 20

• 25