Answer:

Pattern Rules

1. add 3

2. multiply 4

3. add 8

4. multiply 5 then subtract 1

5. multiply 2 then add 2

Step-by-step explanation:

1. Rule: add 3

1+ 3 = 4

4 + 3 = 7

7 + 3 = 10

10+ 3 = 13

2. Rule: multiply 4

2 x 4 = 8

8 x 4 = 32

32 x 4 = 128

128 x 4 = 512

3. Rule: add 8

23 + 8 = 31

31+ 8 = 39

39+ 8 = 47

47 + 8 = 55

4. Rule: multiply 5 then subtract 1

2 x 5-1=10 -1 = 9

9 x 5-1 45 -1 = 44

44 x 5-1220-1= 219

219 x 5-1 1095-11094

5. Rule: multiply 2 then add 2

3 x 2 + 2 = 6 + 2 = 8

8 x 2 + 2 = 16 + 2 = 18

18 x 2 + 2 = 36 + 2 = 38

38 x 2 + 2 = 76 + 2 = 78

CORRECT ME IF I'M WRONG OKAY? BYE BYE:))

Answer:

1. add 3 number by number

2. ×4 number by number

3.add 8 number by number

4.

5. 3+5=8

8+10=18

18+20=38

38+40=78