hayhay711 hayhay711
  • 22-09-2017
  • Mathematics
contestada

Explain how you could use the distributive property and mental math to find 5 x 198

Explain how you could use the distributive property and mental math to find 5 x 198 class=

Respuesta :

micahjames0815owadn4
micahjames0815owadn4 micahjames0815owadn4
  • 27-09-2017
Well you would do 5x8 first and then t hats 40 so put 0 in the ones place and put 4 on top of 9, 5x9 is 45+4=49 so put 9 in the ones place and 4 on top of 1 so 5x1=5 5+4=9. The awsner is 990
Answer Link

Otras preguntas

Who is extremely buetiful but vain and cruel
can someone please help me??????
How is it recent globalization the direct opposite of China's earlier history
If A=(3,2) and B=(5,7) be two points , find the unit vector along BA
if you divide a five-digit number by a one-digit number, what is the largest possible remainder you can get ?
Explain why DNA must be replicated before mitosis and the role of helicase in DNA replication. I know they need to be replicated as 2 copies of each DNA molecu
Is Peru a MDC or a LDC? (With an explanation please.)
please help me with measurements
List two types of positive peer pressure and give examples of each. (Site 1)
When writing an standard number in scientific notation, the first factor must have a value ≥ 1 and <