Patterns and rules - Algebra

number pattern can be defined as,

• a sequence or list of numbers that is formed according to a rule

• a sequence or list of numbers that is formed according to a rule and use any of the four operations (+, –, ×, ÷) or even a combination

• using any of the four operations (+, –, ×, ÷) or even a combination

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CCSS.HSF.BF.A.2

the rule for the number sequence is 6, 12, 18, 24 is,

• subtract 6

• add 6

• multiply by 6

• divide by 6

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CCSS.3.OA.D.9

...................... pattern is a series of numbers that follow a predictable pattern from one number to the next

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CCSS.HSF.BF.A.2

Find the missing numbers in the pattern. 63, 54, ......, 36,27

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CCSS.HSF.BF.A.2

function rule ,

• is a series of numbers that follow a predictable pattern from one number to the next

• predict any number by applying a rule to the position of the number

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CCSS.HSF.BF.A.2

the relationship between the position of a number and the number in the pattern is important to work out the ...................... rule

when  $shape\ number\times n+1$  and the repeating pattern is 3,  the 20th number in the sequence is,

•  $20\times3+1=61$  

•  $1\times3+1=4$  

•  $20\times1+3=23$  

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CCSS.HSF.BF.A.2

when creating a function rule,

• first we look for what is newly added to create the new shape and then repeating pattern

• first we look for a repeating pattern and then what is newly added to create the new shape

• we look for repeating patterns only

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CCSS.8.F.B.4

CCSS.HSF.LE.A.2

find the missing number in the pattern. 73, 66, ......, 52, 45

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CCSS.HSF.BF.A.2

 $\left(shape\ number\ \times n+1=\ 51\right)$  substitute the shape number with 5 and the value of n would be, 

• 20

• 10

• 15

• 25

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CCSS.6.EE.B.5