Accomplishable Algebra

Accomplishable Algebra

We are learning to identify the rule for a pattern of numbers

Multiplication practice:

56 ➗ 8 = 6            72 ➗ 9 =8                44 ➗ 11 =4

45 ➗ 9 =  5            64 ➗ 8 = 8               56 ➗ 7 =8

35 ➗ 5 = 7            144 ➗ 12 =12             27 ➗ 3 =9

82 =  64                     2 =   81                       2 =     49         

62 =    36  

Finding the rule: What are the next numbers in the pattern? What is the rule for the pattern? 1 2 3 4 5 6 7 4 7 10 13 16 19 22 The rule is:N x 3 + 1 The 20th number in the pattern is 61

1 2 3 4 5 6 7 4 9 14 19 24 29 34

The rule is:N x 5-1

The 100th number in the pattern is 499

1 2 3 4 5 6 7 1 8 27 64 125 216 343`

The rule is:N x N x N

The 10th number in the pattern 1000

1 2 3 4 5 6 7 8 15 22 29 36 43 50

The rule is:N x 7 +1

The 100th number in the pattern is701