Show me what you know! Page 47 Gerald scored 4 points and then 8 points. How many more points does he need to have a total of 15 points? Page 50 LouAnne.

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Presentation transcript:

Show me what you know! Page 47 Gerald scored 4 points and then 8 points. How many more points does he need to have a total of 15 points? Page 50 LouAnne scored 523 points in a game, while Kyle scored 438 points. How many more points did LouAnne score?

Math objective Today you will learn how to multiply by a two- digit number

What are we going to do today? Today you will learn how to multiply by a two- digit number

Check out how easy it is to multiply! Step 1: The ones place is in charge first. Multiply from the bottom ones places across all of the top number. 28 x23 84 Step 2: Now the tens are in charge. You are finished with the ones so put a 0 there to hold its place. Multiply by the tens digit 28 x

Why do you think this is so important to know? We need to know how to multiply multi-digits for upper grades It will be on the quarter math test It will be on the CST’s You will need to know this math skill when you are adults

Let’s do it again! Step 1: The ones place is in charge first. Multiply from the bottom ones places across all of the top number

Let’s do it again! Step 2: Now the tens are in charge. You are finished with the ones so put a 0 there to hold its place. Multiply by the tens digit Step 3: Add up the two to get The total product 1, 1 7 0

Practice, Practice, Practice!