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Distribution
Multiplication
100

1/2 + 1/3

  1

100

-8-(-14)

6

100

-12+(-6.25)

-18.25

100

(1/8)(16n+24)

2n+3

100

15 x 10

150

200

1 + 1/3

1

200

-4-8-16

-28

200

-18.04+7.9

-10.14

200

8(6a+7)

48a+56

200

15 x 11

165

300

1/5 + 3/7

22/35

300

6-7-(-4)-3

0

300

-4.2+(-3.7)

-7.9

300

7(y+7)-11y

-4y+49

300

15 x 12

180

400

8/9 + 3/7

1 20/63

400

35-(-31)-(65)

66

400

3.5+(-13.5)+(-5.6)

-15.6

400
6-2x+4(x-5)

2x-14

400

15 x 13

195

500

3/5 + 8/9

1 22/45

500

-17-(-19)-(-18)-(-1)-(-7)

28

500

-15.67+12-(-2.5)+(-1.17)

0

500

15((-1/5)m+2)-4m

30-7m

500

1 x 1

1