(Blank)
(Blank)
(Blank)
(Blank)
(Blank)
100

100 ÷ 10

10

100

(8x2)(8xy)

64x3y

100

(3xy)2

9x2y2

100

23 - 17

6

100

25 ÷ 5

5

200

-72 ÷ 12

-6

200

7x+ 3x2

10x2

200

x(x²+x)

x+ x2

200

(xyz)(-7xyz)

-7x2y2z2

200

(16)(2)

32

300

(a + b)(a - b)

a- b2

300

45 ÷ 9

5

300

-5x+5x

0

300

9 - 18

-9

300

17 + 9

26

400

54 ÷ 6

9

400

(23)(2)

46

400

12+13

25

400

(-3)(45)

-135

400

3+ 32

18

500

(16x3) ÷ (4x)

4x2

500

2x (x+ x +2)

2x+ 2x+ 4x

500

-15 + 12

-3

500

(-3x2y2)(-2xy)

6x3y3

500

(32xyz) ÷ (16xy)

2z