Multiply Three-Digit Numbers

Honors Math – Grade 4

Math Minutes - Multiplication Facts

Problem of the DayEach of the 8 families on Pine Road receives a newspaper delivery each day of the year. How many newspapers are delivered on Pine Road each year?

Before we solve this problem, let’s review our basic multiplication facts!

Problem of the DayEach of the 8 families on Pine Road receives a newspaper delivery each day of the year. How many newspapers are delivered on Pine Road each year?

What are the important facts?

What operation does this word problem suggest?

Multiplication! Let’s take a closer look…

8

365

4

504

8

410

7

271

9

279

6

575

5

397

4

957

The Ecology Club brought 6 bundles of junk mail to the recycling center. Each bundle weighed 275 pounds. How many pounds of junk mail did the Ecology Club recycle?

Troop 42 collected 8 bins of cardboard for recycling. Four of the bins held 325 pounds of cardboard each. The other four bins held 450 pounds of cardboard each. How many pounds of cardboard did Troop 42 collect?

Six of the families on Pine Road each recycled at least 8 aluminum cans each week last year. There are 52 weeks in a year. Altogether, did these families recycle more or less than 2000 aluminum cans last year?