Understand Multiplication (Math D.I.)

Understand Multiplication

(Math D.I.)

Topic 3

Poll

How confident do you feel about multiplication?

• Super confident! :)

• Good but just need a little more help

• Okay but I am struggling

• Need lots of practice

Multiply

when you combine equal groups, you can MULTIPLY to find how many IN ALL

Equal Groups

groups that have the same number of objects

Array

a set of objects arranged in rows and columns

Factor and Product

factor: number that is multiplied

product: answer in a multiplication problem

Multiple Choice

What is the answer to a multiplication problem called?

• array

• factor

• product

• equal group

Multiple Choice

Trevor has 20 candy canes. He puts them into 5 equal rows. Which picture shows Trevor's candy canes?

• X X

  X X

  X X

  X X

  X X

  X X

  X X

  X X

  X X

  X X

• X X X X X

  X X X X X

  X X X X X

  X X X X X

• X X X

  X X X

  X X X

  X X X

  X X X

• X X X X

  X X X X

  X X X X

  X X X X

  X X X X

Jon scored 2 goals in each of his first 6 soccer games this season. He wants to score a total of 25 goals this year. How many more goals does he need to score to reach this goal?

(how would we solve this??)

Multiple Choice

Jon scored 2 goals in each of his first 6 soccer games this season. He wants to score a total of 25 goals this year. How many more goals does he need to score to reach this goal?

• 10

• 13

• 15

• 23

Syncere bought 8 bags of candy. There are 3 candies in each bag. She also got 4 extra candies for her birthday. Which equation shows how much candy she has in all?

(how would we solve this??)

Poll

How confident do you feel about multiplication?

• Super confident! :)

• Good but just need a little more help

• Okay but I am struggling

• Need lots of practice