Question

tell me fast please​

Answer 1

Answer:

31+32+33....=355

41+42+43...=455

51+52+53....=555

61+62+63.....=655

Step-by-step explanation:

plz make me brilliantst and follow me plz.........

Answer 2

Answer:

31+32+33+34+35+36+37+37+38+39+40=355

41+42+43+44+45+46+47+48+49+50=455

51+52+53+54+55+56+57+58+59+60 =555

61+62+63+64+65+66+67+68+69+69+70=655

Step-by-step explanation:

Here is ur answer

plz follow me

mark as brainlist

like my 10 answer

after that I promise u I will follow

this information for all of u who one see my answers .

please