Vocab
Draw an array
Multiplying with 0 & 1
Use any strategy to solve
Word Problems
100

The rows of equal tiles made to portray a multiplication problem.

Array

100

2x8

2 rows of 8.

Check picture

100

4x1

4

100

2x3

6

100

There are 2 tables in the library. 2 students are sitting at each table. How many students are there in all?

2x2=4

200

The numbers multiplied 

Factors

200

3x4

3 rows of 4

Check picture

200

10x0

0

200

3x5

15

200

Peter spent 5 minutes on each of his math problems. He had 5 problems to complete. How many minutes did he spend on his math problems?


5x5=25

300

The answer to a multiplication problem

Product
300

6x5

6 rows of 5

Check picture

300

1x0

0

300

7x2

14

300

Vivian has 6 shelves in her room. She has nothing on her shelves. How many things does Vivian have on her shelves?

6x0=0

400

The product of any number and 1 is that number

Identity Property of Multiplication

400

9x3


9 rows of 3

check picture

400

___x1=9

9

400

9x4

36

400
Evelyn has 8 friends. She gave each of her friends one cupcake. How many cupcakes did she give away?

8x1=8

500

The product of 0 and any number is always 0.

Zero Property of Multiplication
500

10x2

10 rows of 2

check picture

500

___x0=0

any number :)

500

10x3

30

500

Dylan had 5 trophies he wanted to give to each of his five friends. Alex had 8 trophies he wanted to give to each of his 8 friends. How many trophies did the boys have altogether?

5x1=5 8x1=8

5+8=13