Multiplication Multiples and Patterns

5x10=

• 10

• 5

• 15

• 50

9x3=

• 46

• 27

• 10

• 12

2x2=

• 6

• 3

• 0

• 4

5x4=

• 10

• 13

• 20

• 21

How can you check to see if the product of an equation where 9 is a factor is correct?

• Both the tens and ones digit should add up to 0.

• Both the tens and ones digit should add up to 9.

• You can't check if it's correct.

• Both the tens and ones digit add up to 1.

80 x 7 =

• 560

• 5,600

• 640

• 6,400

What is the missing number in the pattern? 

• 10

• 11

• 12

• 13

What is the missing number?

• 10

• 18

• 14

• 8

Mrs. Howard wrote the expressions on the SmartBoard Which statement about the expressions is true?

• Adding a number to itself gives an odd or even sum

• Multiplying a number to itself gives an odd or even product

• Multiplying a number to itself gives an odd product each time.

• Multiplying a number to itself gives an even product each time.

Alex and Zach looked at a multiplication chart. They saw a pattern when multiplying by 6. What statement is true?

• The answers end with 6.

• The answers are odd numbers.

• The answers are even numbers.

• The product decreases.