Math, asked by saibal80, 1 month ago

What should be added to -7 to get +21

Answers

Answered by maanasc7

1

Answer:

positive 28

Step-by-step explanation:

-7+28 gives +21 which is required

Answered by salmahabib046

9

+28

-7+28=+21

I hope it's helpful for you

Previous Question

Next Question

Similar questions

Social Sciences, 25 days ago

लॉर्ड वेलेजली की 'सहायक सन्धि' का वर्णन कीजिए।...

History, 25 days ago

please answer this question find the wrong pair ...

Biology, 25 days ago

what causes wind?????????

Science, 1 month ago

scientific knowledge is...

English, 1 month ago

(S+ v1 + s/es + O) cook cooked cooks cooking...

Science, 8 months ago

please tell answer... Don't spam...

English, 8 months ago

write an application to the principal of your school, requesting to arrange basketball coaching during summer vacations for upcoming state level matches...

Math, 8 months ago

represent the number line with photo7/3...