Multiples of 2 and 5
9 as a factor or multiplying by 10
Properties and Vocab
multiplying by 0,1,2,5,9,10
word problems topic 2
100

what do multiples of 2 end in 

0, 2, 4, 6, 8

100

how much do you increase in the TENS column using the 9's pattern 

increase by 1 

100

what property states that any number x 0 = 0 

ZERO PROPERTY 

100

find 9 x 1

9

100

A building has 9 rows of mailboxes.There are 6 mailboxes in each row. Writeand solve an equation to find the total number of mailboxes.

9 X 6 = 54

200

what do multiples of 5 end in? 

0 and 5 

200

9 x 7 

63 

200

WHAT MODEL DO WE DRAW WHEN MULTIPLYING? 

WHAT MODEL DO WE DRAW WHEN DIVIDING?  

AN ARRAY FOR MULTIPLYING AND A BAR DIAGRAM WHEN DIVIDING 

200

2 x 10

20
200


Alex has 8 dimes in his pocket. A dime isworth 10 cents. Write an expression thatrepresents how many cents Alex has in hispocket. How much money does he have?

8 x 10 = 80 

300

Multiple of 2 or 5? 568

multiple of 2 

300

52 x 10 

520

300

WHAT IS THE ANSWER IN MULTIPLICATION CALLED 

THE PRODUCT 

300

5 x 7 

35

300

Gabe has 5 birdcages. He keeps 5 birdsin each cage. How many birds does Gabehave? Use a bar diagram to represent the problem.

TEACHER WILL CHECK YOUR WHITE BOARDS 

400

multiple of 2 or 5? 2285765

multiple of 5 

400

10 X 8 

80

400

THIS PROPERTY STATES THAT ANY NUMBER MULTIPLIED BY 1 WILL EQUAL THAT SAME NUMBER 

IDENTITY PROPERY 

400

9 x 8 

72 

400

Dawn has 2 bananas. She cuts eachbanana into 8 slices. Write and solve an equation to find the number of banana slices that Dawn has.

2 X 8 = 16 

500

what numbers do multiples of 2 and 5 share? THEY BOTH HAVE THIS NUMBER 

0

500

how much do you decrease by in the ONES coulumn using the 9's pattern

decrease by 1 

500

THIS PROPERTY STATES THAT #'S CAN BE MULTIPLIED IN ANY ORDER AND THE PRODUCT WILL STILL BE THE SAME 

COMMUTATIVE PROPERTY 

500

0 x 4203

0

500

Isabella has$45 to spend on shirts. Allshirts in the store are on sale for$5each. How many shirts can Isabella buy?

teacher will check white boards/equations. 

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