Lars asked in Science & MathematicsMathematics · 2 months ago

what is 12 times 13?

33 Answers

Relevance
• 2 months ago

The answer is 156

• Login to reply the answers
• 2 months ago

uh 156 they have calculators on google..

• Login to reply the answers
• David
Lv 7
2 months ago

It is: XII times XIII = CLVI

• Login to reply the answers
• 2 months ago

Twelve times 13 is equal to 156

• Login to reply the answers
• How do you think about the answers? You can sign in to vote the answer.
• 2 months ago

Most math expressions, including "12 * 13 =" can simply be typed into Google for an answer.

It there is no computer on hand, and you don't know how to use pencil and paper, or don't have any on hand, here is the trick for multiplying teen numbers in your head:

Take the 1's digit of the second number, and add it to the first number.  The 1's digit of 13 is 3.  12+3 = 15.  Shift that number over by 1 place, to get 150.  Finally, multiply the two 1's digits of the numbers together, and add it to the result.  The 1's digits are 2 and 3.  2 x 3 = 6.  150 + 6 = 156 (answer).

Another example:  12 * 17 = ?

12 + 7 = 19.

190

2 * 7 = 14

190 + 14 = 204 answer.

• 2 months ago

156 use a calculator

• Login to reply the answers
• Brian
Lv 7
2 months ago

So, you have a phone/computer with a calculator function, and don't know how to use it.

You'll go far in this world.

• Login to reply the answers
• Como
Lv 7
2 months ago

( 10 + 2 ) x 13 = 130 + 26 = 156

• Login to reply the answers
• david
Lv 7
2 months ago

156

12 X (12 + 1)

=144 + 12 = 156

• Login to reply the answers
• Zirp
Lv 7
2 months ago

that would be 156, duh

• Login to reply the answers
Still have questions? Get your answers by asking now.