−815+415 = −400
So the correct answer is −400.
Add −815+415.(1 point)
Responses
−1215
negative Start Fraction 12 over 15 End Fraction
−415
negative Start Fraction 4 over 15 End Fraction
415
Start Fraction 4 over 15 End Fraction
45
2 answers
Add −815+415.(1 point)