1
00:00:00,000 --> 00:00:03,044
Xiao Ming ate one half of a cake.

2
00:00:03,400 --> 00:00:05,988
Xiao Hong ate one fourth.

3
00:00:06,333 --> 00:00:09,617
How much cake did they eat altogether?

4
00:00:20,400 --> 00:00:23,516
A rope is seven eighths meters long.

5
00:00:23,866 --> 00:00:29,478
One fourth meter was used. How many meters are left?

6
00:00:40,300 --> 00:00:43,464
A bottle has two thirds liter of water.

7
00:00:43,766 --> 00:00:49,378
One sixth liter was drunk. How many liters are left?

8
00:01:00,200 --> 00:01:03,604
Xiao Hua walked three fifths kilometers.

9
00:01:03,933 --> 00:01:07,049
Xiao Li walked one half kilometer.

10
00:01:07,400 --> 00:01:10,996
How many kilometers did they walk altogether?