Add and Subtract Polynomials Review

Add Integers

100

-4+6=

2

200

-11+-8=

-19

300

-18+-10=

-28

400

11-10+8=

9

500

4+-5-7=

-8

Subtract Integers

100

-11-7=

-18

200

9-16=

-7

300

-10-12=

-22

400

20-9-(-15)=

26

500

-8-14-10=

-32

Standard Form

100

Put the polynomial in standard form. 

4x-8x²-9

-8x²+4x-9

200

Put the polynomial in standard form.

-11-8x

-8x-11

300

Put the polynomial in standard form.

13x⁴+9x-10-11x²-10x³

13x⁴-10x³-11x²+9x-10

400

Put the polynomial in standard form. 

15x²-8x-9

15x²-8x-9

500

Put the polynomial in standard form. 

13x¹¹-4x⁵+3x⁷-8x³-99

13x¹¹+3x⁷-4x⁵-8x³-99

Add Polynomials

100

Add. 

4x²-3x+5

-3x²+6x-11

x²+3x-6

200

Add. 

4x-8

6x+5

10x-3

300

Add.

-4x²+6x-9

2x²-9x-8

-2x²-3x-17

400

Add. 

-5x³-10x²+7x-11

-9x³+10x²-11x+9

-14x³-4x-2

500

Add.

-9x³+8x²-10x+20

5x³-7x²+15x-21

-4x³+x²+5x-1

Subtract Polynomials

100

Subtract. 

2x-3

4x+5

-2x-8

200

Subtract. 

-5x-9

2x+8

-7x-17

300

Subtract.

x²-3x+8

2x²-4x-11

-x²+x+19

400

Subtract.

-8x²-9x-6

7x²-5x-20

-15x²-4x+14

500

Subtract. 

-2x³-8x²+7x-9

4x³+7x²-11x-18

-6x³-15x²+18x+9