girl45girl45
girl45girl45 girl45girl45
  • 14-04-2017
  • Mathematics
contestada

Use patterns and properties to compute mentally

3,000 * 70

Respuesta :

Strawberry4484
Strawberry4484 Strawberry4484
  • 14-04-2017
Well, 7*3= 21 so all you have to do is add the zeros to get: 210,000
:) 
Hope this helped!
Answer Link
chul
chul chul
  • 14-04-2017
This should be simple.

So, just do 7*3.

7*3 = 21.
Then add however many 0s you see, so 4.

210,000.

Your Answer:
210,000
Answer Link

Otras preguntas

Write in algebraic expression (the product of 5 and p increased by 10)
help me with this please, anyone?
What group was in the highest caste? A. Dalits B. rulers and warriors C. priests D. landowners and merchants
what are beecher's bibles?
The best way to prepare for a workout is to stretch key muscles first and follow the stretching with a jog to get the blood flowing to the muscles. please selec
how many times greater is 70,000,000 ( 70 million) than 7,000,000 (7 million) ?
When, in the 1770s, King George III arbitrarily vetoed laws passed by colonial legislatures, then dissolved those legislatures altogether without the agreement
Read the excerpt from “A Jury of Her Peers” by Susan Glaspell. Which stage of the plot structure does this event represent? For a moment Mrs. Peters did not m
why did Hitler hate jewish people?
Select the correct answer. Lyndon is investigating whether putting plastic on her windows will help seal out cold winter drafts. She covers a window on the sou