The onily way is 29 (By Danielle)

1. 2000 + 2009 – 100 = 29
2. 100000 / 2 = 50000 – 1000 = 50 / 2 = 25 + 4 = 29
3. 4 x 10 = 40 – 20 = 20 (4 + 5 = 9) 9 + 20 = 29
4. 5 x 10 = 50 / 2 = 25 ( 2+2=4 ) + 4 = 29
5. 300-200=100- 3 = 97 + 2 = 99 – 70 = 29
6. 1+ 9 = 10 + 0.3 = 10.3 x 2 =20.6 + 0.4 = 21 = 8=29
7. 0.58 x 50 = 29
8. 1000000-999971 =29
9. (60 – 100 ) 40 -20 + 9 = 29
10. 100- 71 = 29
11. 2 x 10 = 20 ( 3×3 = 9) 20 + 9 =29
12. 18 / 3 = 6 x 4 = 24 + 5 = 29
13. 400 – 300 = 100 – 71
Thank you for reading good Bye