the sum of first 20 natural numbers is?step by step pls
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Answer:
210
Step-by-step explanation:
the 20 naturals numbers are
1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20
so thier sum are
1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20=210
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