Patterns Multiplication

10 x 800

• 80

• 8,000

• 800

In a math computer game, each time Angie put in a number, the computer gave her a different number.

What rule did the computer use to give the number?

• add 5

• add 10

• multiply by 5

• multiply by 2

Which describes the pattern shown by the shaded numbers?

• increase by 5

• increase by 7

• increase by 35

• increase by 45

Use the rule “Multiply by 2” to fill in the missing number in the pattern

4, 8, ___, 32.

• 4

• 10

• 12

• 16

• F

• G

• H

• J

8 , ​16 , 24 , ​32 , 40 , ​48 , 56, 64 , ​ 72, 80, 88, ​ (a)  

• 96

• 100

• 98

• 94

• 95

A rule is used to make a pattern?

1, 3, 9, 27...

What rule is used to describe this pattern?

• plus 2

• plus 6

• multiply by 3

• multiply by 9

6, 12, 18,

• 34

• 23

• 24

• 22

Kim noticed a pattern in the multiplication facts below: 4 x 6 6 x 6 8 x 2 10 x 2 Which describes the pattern Kim noticed?

• Multiplying even numbers by even numbers will always give an even product

• Multiplying even numbers by even numbers will always give an odd product

• Multiplying odd numbers by even numbers will always give an even product

• Multiplying odd numbers by odd numbers will always give an odd product

• add 14
• subtract 35
• multiply by 6
• multiply by 8