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Short Tricks on Addition, Subtraction, Multiplication, Division, Square, Cube ;Part-4 (in Bengali)
Lesson 6 of 37 • 2 upvotes • 14:59mins
Saikat Sarkar
This time we will learn tricks to multiply any number with 12,13 and 15 in seconds along with this we will also learn basic of base method and will be elaborate in next lesson.
(Bengali) Mathematics : WBPSC
37 lessons • 8h 15m
1
Course Overview (in Bengali)
14:03mins
2
Some Basic Thing to Know and Prepare Before Starting (in Bengali)
14:37mins
3
Short Tricks on Addition, Subtraction, Multiplication, Division, Square, Cube Part 1 (in Bengali)
13:52mins
4
Short Tricks on Addition, Subtraction, Multiplication, Division, Square, Cube Part 2 (in Bengali)
14:32mins
5
Short Tricks on Addition, Subtraction, Multiplication, Division, Square, Cube Part 3 (in Bengali)
14:49mins
6
Short Tricks on Addition, Subtraction, Multiplication, Division, Square, Cube ;Part-4 (in Bengali)
14:59mins
7
Short Tricks on Addition, Subtraction, Multiplication, Division, Square, Cube Part 5 (in Bengali)
14:46mins
8
Short Tricks on Addition, Subtraction, Multiplication, Division, Square, Cube ;Part-6 (in Bengali)
14:33mins
9
Short Tricks on Addition, Subtraction, Multiplication, Division, Square, Cube ;Part-7 (in Bengali)
13:47mins
10
Short Tricks on Addition, Subtraction, Multiplication, Division, Square, Cube ;Part-8 (in Bengali)
13:57mins
11
Short Tricks on Addition, Subtraction, Multiplication, Division, Square, Cube ;Part-9 (in Bengali)
13:35mins
12
Short Tricks on Addition, Subtraction, Multiplication, Division, Square, Cube ;Part-10 (in Bengali)
12:14mins
13
Short Tricks on Addition, Subtraction, Multiplication, Division, Square, Cube ;Part- 11 (in Bengali)
6:47mins
14
NUMBER SYSTEM, Part- 01
13:02mins
15
NUMBER SYSTEM. Part- 02
13:58mins
16
NUMBER SYSTEM, Part- 03
14:00mins
17
NUMBER SYSTEM, Part - 04
12:23mins
18
NUMBER SYSTEM, Part - 05
14:59mins
19
NUMBER SYSTEM, Part - 06
9:52mins
20
NUMBER SYSTEM, Part - 07
12:35mins
21
NUMBER SYSTEM, Part - 08
13:00mins
22
NUMBER SYSTEM, Part- 09
11:30mins
23
NUMBER SYSTEM, Part- 10
12:28mins
24
NUMBER SYSTEM, Part- 13
12:31mins
25
NUMBER SYSTEM, Part- 11
14:29mins
26
NUMBER SYSTEM, Part- 12
9:37mins
27
NUMBER SYSTEM, Part- 14
14:31mins
28
NUMBER SYSTEM, Part- 15
12:33mins
29
NUMBER SYSTEM, Part- 16
12:48mins
30
NUMBER SYSTEM, Part-17
13:41mins
31
NUMBER SYSTEM, Part- 18
11:45mins
32
NUMBER SYSTEM, Part-19
14:57mins
33
NUMBER SYSTEM, Part- 20
15:00mins
34
NUMBER SYSTEM, Part- 21
14:42mins
35
NUMBER SYSTEM, Part- 22
14:33mins
36
NUMBER SYSTEM, Part- 23
14:37mins
37
NUMBER SYSTEM, Part- 24
14:43mins
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