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Zanzabum
3 years ago
12

What is 3-4+11+21-3? Best explained answer gets Brainliest!!!! Good luck :)

Mathematics
2 answers:
Citrus2011 [14]3 years ago
7 0

3-4=-1+11=10+21=31-3=28

Alika [10]3 years ago
6 0

Answer:

See below

Step-by-step explanation:

Let's take it part by part:

(3-4)+(11+21)-3

-1+(32)-3

-4+32

28

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let's recall that  

\begin{array}{llll} 1^1&=&1\\ 1^{10}&=&1\\ 1^{1,000}&=&1\\ 1^{1,000,000,000}&=&1\\ 1^{1,000,000,000,000}&=&1\\ \end{array}

8 0
2 years ago
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Vanyuwa [196]
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8 0
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