instruction:
In this task you will be given a list of integers. You should round each integer to the nearest tens place. That means you should round the number to the nearest multiple of 10.
question:
[53, -450, -41, 178, 687, 818, 331, 677, -574, -322]
answer:
[50, -450, -40, 180, 690, 820, 330, 680, -570, -320]

question:
[299, 844, -302, 658, 260, 882, -78, -690, -637, -207, 349, 945]
answer:
[300, 840, -300, 660, 260, 880, -80, -690, -640, -210, 350, 940]

question:
[-505, 643, 684]
answer:
[-500, 640, 680]