MeIsBella MeIsBella

24-09-2019
Mathematics

contestada

31 -(-17)=
20+62=
87 - (-36)=
3+(-63)=

Integer Addition and Subtraction ^^^^

Respuesta :

24-09-2019

48

82

123

-60

Step-by-step explanation:

when subtracting negatives thet turn positive and when adding negatives they are basically subtracting

Answer Link

Otras preguntas

The probability that a student takes a history class and a sociology class is 0.051. The probability that a student takes a history class is 0.32. What is the p

Sighting the top of a building, a surveyor measured the angle of elevation to be 60 degrees. The measurement is taken 200 feet from the building. Find the build

What is the LCM of 18 and 24? A. 6 B. 36 C. 48 D. 72

What Are The Merits And Demerits Of Socialism?

The Venezuelan people gave Hugo Chavez a referendum to rewrite their constitution and implement a democracy. socialism. communism. a dictatorship.

The relationship between humans and their digestive bacteria can be described as... A) Commensalism B) Competition C) Mutualism D) Predation

how does Australia have a connection to Britain

Over time, the spoils system developed into a A. merit-based system. B.political reform movement. C.political machine system. D. civil service movement.

A population of mice has black or brown hair. The gene for black hair color (B) is dominant over brown (b). If 16% of the mice are homozygous black and 24% are

A government provides citizens with a job-training program so more people can enter a new job field. What type of policy technique is this an example of? A.auth