Tracybarnosky Tracybarnosky

03-10-2016
Mathematics

contestada

make a ten or hundred to add mentally 198+132

Respuesta :

aumzak21 aumzak21

03-10-2016

2000. Because if you add the 2 it will make 1200, 2+8 is 10 so you carry the 1, and 3+9 is 12 then you add the 1 you got from 10 and you have 13. then you add 1+1 and get 2 and add the 1 you got from 13 so there you have it.

Answer Link

Otras preguntas

which foods earthworms can digest?

Hey, need some help reverent A. respectful B. respect C. reply D. to spoil

Compute the odds in favor of rolling a sum of 10 in a single roll of two fair dice

The Commissariat established by Frederick William in Prussia became A. the overseer of the army. B. an agency of civil government. C. both a military and civil

The Commissariat established by Frederick William in Prussia became A. the overseer of the army. B. an agency of civil government. C. both a military and civil

which of the following expressions does not equal: the sixth root of 81x^4y^8 a. (3xy^2)^2/3 b. (3x)^2/3y^4/3 c. (3x^2y^4)^1/3 d. cube root of 9x^2y^4

What are the characteristics of mass culture?

take 2 identical bowls filled with water.shine a spotlight on one and place one away from the spotlight in the same room. which shows higher evaporation and why

what is force ?is it desirable or undesirable?

What are the characteristics of mass culture?