Math Patterns

Complete the Pattern

100

15, 20, 25, ____

30

200

32, 48, 64, ____

80

300

8, 16, 32, 64, ____

128

400

Write 4 numbers that follow x2 starting with 3.  

3, ____, ____, ____, ____

6, 12, 24, 48

500

Braelyn organizes her toys by height.  Each is 7 cm taller than the last.  The first one is 9 cm tall.  The last one is 65 cm tall.  Find the height of each stuffed animal in betweeen.  

16, 23, 30, 37, 44, 51, 58

What's the Rule?

100

3, 10, 17, 24, 31

Add 7

200

48, 44, 40, 36, 32, 28

-4

300

1, 10, 19, 28, 37

add 9

400

3, 9, 27

x3

500

72, 9, 1

divide by 9

Describe 2 features of the pattern

100

2, 4, 6, 8, 10

even 

multiples of 2

200

10, 20, 30, 40

even, ends in 0

300

5, 10, 15, 20

numbers end in 5 or 0

multiples of 5

400

3, 6, 9, 12

skips odd and even

multiples of 3

500

5, 15, 25, 35

ends in fives, odd numbers

Select all the patterns that follow the rule

100

plus 1

a. 1, 2, 3, 4

b. 3, 5, 7, 9

c. 18, 19, 20, 21

a and c

200

minus 10

a. 100, 90, 70, 60

b. 500, 490, 480, 470

c. 75, 65, 55, 45

b and c

300

add 2

a. 2, 4, 6, 8

b. 12, 14, 16, 18

c. 30, 32, 34, 36

a, b, c, d

400

rule: add 3

a. 3, 6, 9, 12, 15

b. 12, 9, 6, 3, 0

c. 21, 24, 27, 30

d. 6, 8, 11, 15

a and c

500

Rule:  +7

a. 1, 7, 14, 21, 28

b. 7, 14, 21, 28, 35

c. 3, 10, 17, 24, 31

d. 70, 63, 56, 49, 42

e. 51, 44, 37, 30, 23

b, c