Ask a New Question

Question

How can I use mental math to multiply 800x5
5 years ago

Answers

your welcome
First do 8 x 5 in your head = 40
Then add the other two zeros from the 800 = 4000
:)
5 years ago

Related Questions

Using mental math, what is 180,00 divided 60,000 ? I can do this mentally. You need to try; o... what is mental math and how does it work. the question is use mental math to find the missing number... How could you use mental math to find 3x122? What is "mental math" and give examples. 4th grade Would you use mental math to solve 2984+1997+406? Explain? How can you use mental math to multiply 800 x 5? i need to use mental math and the distributive property to simplify: can you pls check if this corr... what is mental math?
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use