JeopardyLabs

100

Count down from 64?

63

200

Count down from 301?

300

300

Count down from 1?

0

400

Count down from 129?

128

500

Count down from 96?

95

100

Count up from 150?

151

200

Count up from 22?

23

300

Count up from 986?

987

400

Count up from 113?

114

500

Count up from 30?

31