Count Forward by 1
Count backward by 1
100

Starting at 42 count forward  by 1 five times.

47

100

Starting at 74 count backward by 1 six times.

68.

200

Starting at 327 count forward by 1 four times.

332

200

Starting at 560 count backward by 1 twice.

558.

300

Starting at 888 count forward five times.

893.

300

Starting at 1000, count backward by 1 four times.

996.

400

Starting at 974 count forward by 1 three times.

977.

400

Starting at 702 count backward by 1 three times.

699

500

Starting at 10 count forward by 1s ten times. 

20.

500

Starting at 50 count backwards once.

49.

M
e
n
u