Explicit Formula
Recursive Formula
Add/Subtract
Poly x Mono
Poly x Poly
100
The equation for an arithmetic sequence. 
What is 

a_n=a_1+d(n-1)?

100
The equation for a geometric sequence.
What is 

a_n=a_(n-1)*r?

100

(6x^3-4)+(-2x^3+9)

What is 

4x^3+5?

100

6(p-7)

What is 

6p-42?

100

(4x+5)(2x+3)

What is 

8x^2+22x+15?

200
The first five terms of the sequence

a_n=-2.5*4^(n-1)

What is -2.5, -10, -40, -160, -640?
200
The first five terms of the sequence 

a_1=2

a_n=a_(n-1)*6

What is 2, 12, 72, 432, 2592?
200

(2x+3x^2)-(7-8x^2)

What is 

11x^2+2x-7?

200

4k(8k+4)

What is 

32k^2+16k?

200

(2u+3v)(8u-7v)

What is 

16u^2+10uv-21v^2?

300

The 125th term of the sequence

a_n=-5n+9

What is 

a_125=616?

300
The formula from the explicit formula:

a_n=-10n+24

What is 

a_1=14

a_n=a_(n-1)-10?

300

(-8xy+3x^2-5y)+(4x^2-2y+6xy)

What is 

7x^2-2xy-7y?

300

5m^4(4m^2+3m-8)

What is 

20m^6+15m^5-40m^4

300

3(2x+3)(6x+9)

What is

36x^2+108x+81?

400
The formula for a geometric sequence with:

a_1=0.8 and r=-5

What is 

a_n=0.8*(-5)^(n-1)?

400
The formula for the sequence: 

110, 91.3, 75.779, 62.89657, 52.2041531...

What is 

a_n=a_(n-1)*0.83?

400

(4rxt-8r^2x+x^2)-(6rx^2+5rxt-2x^2)

What is 

3x^2-rxt-8r^2x-6rx^2?

400

3n^2(6n+7-4n^2+3n)

What is 

-12n^4+27n^3+21n^2?

400

(6x+3y)(6x^2-7xy+4y^2)

What is

36x^3-24x^2y+3xy^2+12y^3?

500
The formula for the sequence:

7, -9.1, 11.83, -15.379, 19.0027.

What is

a_n=7*(-1.3)^(n-1)?

500

The 15th term of the equation: 

a_1=3

a_n=a_(n-1)*1(1)/4

What is 

68.21?

500

(3n^3+3n-10)-(4n^2-5n)+(4n^3-3n^2-9n+4)

What is 

7n^3-7n^2-n-6?

500

2f(5f-2)-10(f^2-3f+6)=-8f(f+4)+4(2f^2-7f)

What is 

30/43 or 0.698?

500

(7u^2+8uv-6v^2)(6u^2+4uv+3v^2)

What is 

42u^4+76u^3v+17u^2v^2-18v^4?

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