1
00:00:00,000 --> 00:00:01,724
Problem a.

2
00:00:02,116 --> 00:00:06,720
Same digit three. Different positions.

3
00:00:07,216 --> 00:00:08,724
Thirty.

4
00:00:09,116 --> 00:00:10,528
Three.

5
00:00:10,916 --> 00:00:12,928
Three tenths.

6
00:00:13,316 --> 00:00:15,424
Three hundredths.

7
00:00:17,816 --> 00:00:19,612
Problem b.

8
00:00:20,000 --> 00:00:24,700
Same digit five. Different positions.

9
00:00:25,200 --> 00:00:27,188
Five hundred.

10
00:00:27,583 --> 00:00:29,187
Fifty.

11
00:00:29,583 --> 00:00:31,235
Five.

12
00:00:31,633 --> 00:00:33,717
Five tenths.

13
00:00:34,116 --> 00:00:36,224
Five hundredths.

14
00:00:38,616 --> 00:00:40,460
Problem c.

15
00:00:40,850 --> 00:00:45,502
Same digit seven. Different positions.

16
00:00:46,000 --> 00:00:48,156
Seven thousand.

17
00:00:48,550 --> 00:00:50,634
Seven hundred.

18
00:00:51,033 --> 00:00:52,637
Seven.

19
00:00:53,033 --> 00:00:55,117
Seven tenths.

20
00:00:57,516 --> 00:00:59,336
Problem d.

21
00:00:59,733 --> 00:01:04,313
Same digit two. Different positions.

22
00:01:04,800 --> 00:01:06,452
Twenty.

23
00:01:06,850 --> 00:01:08,502
Two.

24
00:01:08,900 --> 00:01:10,816
Two tenths.

25
00:01:11,200 --> 00:01:13,212
Two hundredths.

26
00:01:15,600 --> 00:01:17,372
Problem e.

27
00:01:17,766 --> 00:01:22,322
Same digit nine. Different positions.

28
00:01:22,816 --> 00:01:24,780
Nine hundred.

29
00:01:25,166 --> 00:01:26,818
Ninety.

30
00:01:27,216 --> 00:01:28,868
Nine.

31
00:01:29,266 --> 00:01:31,230
Nine tenths.

32
00:01:33,616 --> 00:01:35,460
Problem f.

33
00:01:35,850 --> 00:01:40,430
Same digit four. Different positions.

34
00:01:40,916 --> 00:01:42,928
Four thousand.

35
00:01:43,316 --> 00:01:45,232
Four hundred.

36
00:01:45,616 --> 00:01:47,028
Four.

37
00:01:47,416 --> 00:01:49,380
Four tenths.

38
00:01:49,766 --> 00:01:51,850
Four hundredths.