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October16 Lesson 5 4 Part A

0:22:32

October11 Earthquake problems

0:35:30

October11 Lesson 5 2 Part B

0:51:25

October10 Lesson 5 2 Part A Block 4

0:46:14

October10 Lesson 5 2 Part A

0:23:51

October09 Lesson 5 1 Part C

0:37:03

October08 Lesson 7 4 Part B and Lesson 7 5 ALL

0:58:25

October08 Lesson 5 1 Part B

0:39:11

October07 Lesson 7 3 Part A and Lesson 7 4 Part A

0:10:46

October07 Lesson 5 1 part A

0:37:41

October04 Lesson 4 4 Part B Block 4

0:39:17

October04 Lesson 7 3 Part A

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October04 Lesson 4 4 Part B

0:57:49

October02 Lesson 4 3 Part B and Lesson 4 4 Part A

0:46:32

October01 Lesson 4 2 Part C and Lesson 4 3 Part A

0:30:34

September27 Lesson 6 5 Compound Interest

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September27 Lesson 4 2 Part B

0:31:23

September26 Lesson 4 2 Part A

0:45:00

September25 Lesson 6 4 All and Lesson 6 5 Part A

0:42:51

September25 Lesson 4 1 Part C

0:31:19

September24 Lesson 4 1 Part B

0:34:36

September20 Lesson 4 1 Part A

0:19:41

September19 Lesson 3 4 Part C

0:37:08

September18 Lesson 3 4 Part B