1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+8+19+20+21+22+23+24+25+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40 PLZ REPLY QUICKLY..
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Answered by
7
Step-by-step explanation:
1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16
+17+18+8+19+20+21+22+23+24+25+26+27+
28+29+30+31+32+33+34+35+36+37+38+39
+40
= 828
mark me as brainliest
Answered by
1
1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16 +17+18+8+19+20+21+22+23+2+25+26+27+ 28+29+30+31+32+33+34+35+36+37+38+39 +40
= 828
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