Fred wants to find 48+34 using compensation.He says you can take 2 from 34 and give it to 48 to make 50.What is the sum?Explain why compensation can work to find the sum.

Question

13-11-2017
Mathematics

contestada

Fred wants to find 48+34 using compensation.He says you can take 2 from 34 and give it to 48 to make 50.What is the sum?Explain why compensation can work to find the sum.

Respuesta :

Otras preguntas

29 Select the correct answer. How did Hitler use anti-Semitism to increase his power? O.A. He convinced Germans that Jews were responsible for the fallure of th

Which of these tables represents a linear function?

Which of the following is a limiting factor in a population of organisms? Life spans of the members Reproductive replacement Availability of food Fluctuation in

This sound is a plosive followed by friction of breath in a narrow opening. 1 - Fricative 2 - Affricate 3 - Lateral 4 - Approximan

Six bleeps equal 13 floops, and 2 floops equal 5 geebles. Based on this, 1 bleep is equal to N geebles. The integer closest to N is A. 1 B. 2 C. 3 D. 4 E. 5

Boomtowns we’re towns that

Solve each problem and check your answer using estimates. a. $18.79 + $2.11 + ‐$1.92 + $17.28 b. $7.45 + ‐$24.45 + $74.17 + ‐$76.52 c. $98.45 − $10.63 + $2.82 −

Explain in 25 to 50 words how talking with another person helped you develop a better understanding of the author’s claims.

During performances, the person fully in charge of overseeing the execution of the show is the:.

mathstudent55 mathstudent55 · Answer 1 · 2017-11-13T05:17:52+01:00

mathstudent55 mathstudent55

13-11-2017

It is easier to add 50 to a number than 48 because 50 has a zero in it which makes an addition simpler.

48 + 34 = borrow 2 from 34 and add to 48

= 50 + 32 50 + 32 is 82

= 82

Answer Link