12/13/22 Patterns in Algebra

What is the next number in this sequence?

3, 6, 9, ...

• 12

• 6

• plus 3

• 11

What is the next number in this sequence?

1, 4, 7, ...

• 8

• 9

• 10

• 11

How many squares would be in the next shape?

• 15

• 16

• 17

• 18

How many blocks will the next term have?

• The next term will have 16 blocks
• The next term will have 15 blocks.
• The next term will have 14 blocks.
• This is the end of the pattern.

Find the next number in the pattern.

18, 22, 26, 30, 34, ________

• 34

• 36

• 40

• 38

How many counters would come next?

• 5
• 7
• 9
• 11

What is the rule connecting B and T ?

• + 1

• + 3

• B = T + 3

• B = 4 T

What is the rule connecting B and T ?

• B = T + 1

• x 2

• B = T + 2

• B = 2 T

What is the rule connecting B and T ?

• B = 3 T - 3

• B = T - 1

• B = T + 3

• B = 3 T

What is the rule connecting B and T ?

• B = T + 2

• B = 3 T

• B = 2 T + 1

• B = 2 T - 1