Math Trick For Multiplying 2-Digit & 3-Digit Numbers
These lessons show some math tricks that will help you to do mental math for multiplying 2-digit numbers quickly and efficiently.
Related Pages
2-Digit Multiplication
Multiply 3-Digit Numbers By 2-Digit Numbers
The following diagram shows multiplication trick. Scroll down the page for more examples and solutions on how to use the multiplication short cut.
Fun Fast Multiplication Trick!
A neat trick to quickly multiply two 2-digit numbers together!
Examples:
23 × 46 =
55 × 81 =
Fast Math Tricks - How to multiply 2 digit numbers up to 100 - the fast way!
Using this method you will be able to multiply any pair of two digit numbers with each other - faster than a calculator! Become a math genius in no time at all using vedic math!
Examples:
21 × 31 =
43 × 21 =
42 × 63 =
22 × 32 =
51 × 63 =
82 × 51 =
Fast Math Tricks - multiplication of two and three digit numbers
How to multiply numbers numbers calculating the fast way! Using this method you will be able to multiply any pair of two and three digit numbers with each other quickly and accurately! Become a math genius in no time at all using vedic math!
Examples:
121 × 23 =
242 × 32 =
122 × 32 =
153 × 61 =
Math Trick: Multiplying Trick
In this math trick video we look at an easy way to multiply numbers where the ten’s digit is the same and the one’s digit adds up to 10.
Example:
To find 52 × 58
Take the ten’s digit and multiply it by the next highest number. 5 × 6 = 30.
Next, multiply the one’s digit. 2 × 8 = 16. The answer is 3016
Examples:
23 × 27 =
82 × 88 =
112 × 118 =
45 × 45 =
13 × 17 =
Fast Mental Multiplication Trick - multiply in your head using base 10
This mental multiplication trick uses the idea of a third number - a base number - to help us multiply two numbers in your head. This lesson looks at multiplying numbers near 10 using base 10.
Examples:
14 × 12 =
15 × 13 =
17 × 12 =
8 × 17 =
9 × 9 =
19 × 21 =
14 × 13 =
9 × 18 =
15 × 15 =
Fast Mental Multiplication Trick - Multiply in your head using base 20 and 30
How to multiply numbers near 20 and 30?
Examples:
25 × 23 =
27 × 22 =
28 × 19 =
32 × 18 =
26 × 35 =
31 × 39 =
23 × 22 =
29 × 19 =
36 × 29 =
25 × 22 =
18 × 19 =
33 × 27 =
Fast Mental Multiplication Trick - Multiply in your head using base 50
How to multiply numbers near 50?
Examples:
51 × 53 =
52 × 54 =
52 × 57 =
52 × 48 =
41 × 56 =
53 × 54 =
53 × 48 =
42 × 49 =
21 × 17 =
32 × 22 =
53 × 48 =
Fast Mental Multiplication Trick - Multiply in your head using base 100
How to multiply numbers near 100?
Examples:
105 × 107 =
109 × 102 =
106 × 97 =
112 × 109 =
105 × 101 =
97 × 93 =
92 × 112 =
21 × 14 =
36 × 29 =
55 × 56 =
104 × 97 =
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