5*9 = 45 so 50*90 = 4500.
GIMME THE ANSWER
how to do mental math useing propertys
To find the product of 6 and 741 using mental math, you can break it down by distributing the multiplication. First, calculate 6 times 700, which is 4200, and then 6 times 41, which is 246. Finally, add these two results together: 4200 + 246 equals 4446. Thus, 6 times 741 is 4446.
Put 2 zeros at the end of 25. 2,500...
510 divide by 52 using mental math and using long div = 9.807692307692308
Well, isn't that a happy little math problem! To find 53 times 7 using mental math, you can break it down into smaller, easier calculations. You can think of it as 50 times 7 plus 3 times 7, which equals 350 plus 21, giving you a final answer of 371. Just like painting a beautiful landscape, sometimes all it takes is a few simple brushstrokes to create something wonderful.
197
Oh, dude, that's easy peasy lemon squeezy! You just gotta remember that multiplying by 100 is like adding two zeros to the end of the number. So, 4 times 100 is 400. Boom, done! No need for a calculator, just flex those mental math muscles.
50 what's "mental math" supposed to mean? if it just means you did it in your head, then there is no difference between mental and regular math, except that it is harder to check your work.
3.4
You
4 x 8 = 32. Add 2 zeros. 40 x 80 = 3200