jessfab1 jessfab1
  • 03-11-2016
  • Mathematics
contestada

Write an expression that shows how to use the halving and doubling strategy to find 28✖️50

Respuesta :

marisolsoto665
marisolsoto665 marisolsoto665
  • 03-11-2016
28÷4=7   7×50=350  350×4=1400  

Answer Link
TripleThreatRM
TripleThreatRM TripleThreatRM
  • 03-11-2016
28÷4=7

7×50=350  

350×4=1400  
Answer Link

Otras preguntas

Please help! Walden is a _____ essay. a. narrative b. reflective c. historical d. persuasive
Which of the following leaders greatly expanded the borders of Russia? A. Ivan the Terrible B. Peter the Great C. Nicholas II D. Alexander the Great
_______ explains why a ballon bulges on one end when you punch the other end?
The importance of having a positive attitude is overemphasized. Competence is the most important factor in determining work success.
When members of a minority group learn the cultural practices of the dominant group, they have undergone:?
What is the recommended first step to take in responding to an emergency? A. Call 911. B. Do a 10-second survey. C. Care for the injured person.
-11=5+2x -10b+3=83 6+8(1-8x=-114
Please help with complete answers!!! I just wanna get this done at this point.
What step do I do first
An athlete earns $350,000 each year. If his team makes the play-offs, he will earn a 15% bonus. What will be his total earnings for a year if his team makes the