Add −815+415.(1 point)
Responses
45
Start Fraction 4 over 5 End Fraction
−415
negative Start Fraction 4 over 15 End Fraction
415
Start Fraction 4 over 15 End Fraction
−1215
negative Start Fraction 12 over 15 End Fraction
5 answers
−400
Add −815+415.(1 point)
Responses
45
Start Fraction 4 over 5 End Fraction
−415
negative Start Fraction 4 over 15 End Fraction
415
Start Fraction 4 over 15 End Fraction
−1215
negative Start Fraction 12 over 15 End Fraction
Responses
45
Start Fraction 4 over 5 End Fraction
−415
negative Start Fraction 4 over 15 End Fraction
415
Start Fraction 4 over 15 End Fraction
−1215
negative Start Fraction 12 over 15 End Fraction
−400
Add −815+415.(1 point)
Responses
45
Start Fraction 4 over 5 End Fraction
−415
negative Start Fraction 4 over 15 End Fraction
415
Start Fraction 4 over 15 End Fraction
−1215
negative Start Fraction 12 over 15 End Fraction choose one
Responses
45
Start Fraction 4 over 5 End Fraction
−415
negative Start Fraction 4 over 15 End Fraction
415
Start Fraction 4 over 15 End Fraction
−1215
negative Start Fraction 12 over 15 End Fraction choose one
−400