Question

Вычеслите 60+24,35+12, 57+33 , 45+55,302+200, 134+400,200+687,132+450,649+101,606+160,3.070+105,6009+1001

Answer 1

60+24=84,35+12=47,57+33=90,45+55=100,302+200=502,134+400=534,200+687=887,132+450=582,649+101=750,606+160=766,3.070+105=3175,6009+1001=7010