MeIsBella
MeIsBella MeIsBella
  • 24-09-2019
  • Mathematics
contestada

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


Integer Addition and Subtraction ^^^^

Respuesta :

tosaku tosaku
  • 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

16. The spreading of sound waves around openings in barriers is called A. reverberation. B. an echo. C. diffraction. D. refraction.
What is the correct answer for 20 + 20 × 0 + 1 = ?
why does alaska have really long days during some times of the year and really short days during other times?
what is nationalism
Summarize the way plants store extra sugar
did dinosaurs really have brains in their tails?
in the given figure , the value of x is
in a 4*100m relay race,tota track length is 200m and time taken by one particular group is 50.2sec. ehat is the average speed and average velocity of that group
do two-headed snakes really exist?
What polynomial when divided by 2y^5 yields 4y^2-2y+9 as a quotient?