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What is the next number?
What is the formula?
Word Problems
Sums
100

This is what a1 stands for.

What is the first term? 

100
This is the next number in this sequence:  


2, 5, 8, 11, ...

What is 14?
100
This is the formula for an arithmetic sequence. 

What is an = a1 + d (n-1)?

100
The cost of a bus ticket is $3.00 for the first year. The cost increases by $0.10 each year. Find the price of a bus ticket after 10 years. 
What is $3.90?
100

This is the sum of the sequence 1, 2, 3, 4, 5.

What is 15?

200

This is what an stands for.

What is the nth term?

200

This is the next number in this sequence: 


12, 5, -2, -9, ...

What is -16?

200
This is the formula for a geometric sequence. 

What is an= a1(r)(n-1)

200

Skye gets distracted one time by a shiny thing in 1st period, 3 times by shiny things in 2nd period, 5 times by shiny things in 3rd period, and so on from there.  This is the total number of times Skye is distracted throughout the day after 7th period has ended.

What is 49? 

200

This is the sum of the first 3 terms of the sequence an=2n.

What is 12?

300

This is what "r" stands for in the geometric sequence formula.

What is common ratio or ratio?

300

This is the next number in this sequence: 


3, -9, 27, -81, ...

What is 243?

300

This is formula for the sequence: 


2, 3, 4, 5, . . . 

What is an = n+1

300

There are 1300 fish in a lake and the population grows by 256 each year.  This is the population after 100 years.

What is 26,900?

300

This is the sum of the first five terms of the sequence an=3n-2.

What is 35?

400

This is the kind of sequence where there is a common ratio (multiply/divide).

What is a geometric sequence?

400

This is the next number in the sequence:


45, 30, 20, ...

What is 40/3?

400

DOUBLE JEOPARDY

What is (4)(0.5)n-1?

400

The price of a compound bow from Cabela's has increased every ten years from $62.50, to $125, to $250, to $500.  This is the price of what the average will become in 10 more years.

What is $1000?

400

DOUBLE JEOPARDY

What is 42?

500

My weekly paycheck has increased from $1200 my second year, to $1800 my third year, and then to $2700 my fourth year.  How much did I earn my first year weekly?

What is $800?

500

This is the next number in the sequence:


2/3, 4/9, 8/27, ...

What is 16/81?

500

On average, garbage doubles in Mr. Bauer's vehicle every week.  At the start of the year, he has 3 pounds of McDonald's garbage in his minivan.  This is the formula for how garbage increases in Mr. Bauer's minivan.

What is an = (3)(2)(n-1)?

500

Concert tickets have gone up from $6, to $9, to $13.50 in the first 3 weeks of sales. This is the cost of a ticket in the 4th week of sales.  

What is $20.25? 

500

This is what the board problem equals

What is 728?

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