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:
[221, 199, -835, -403, 198, -450, 686, 875, -490, 827]
answer:
[220, 200, -840, -400, 200, -450, 690, 880, -490, 830]

question:
[676, 990, 764, -715, -48, 6, -175, 511]
answer:
[680, 990, 760, -720, -50, 10, -180, 510]

question:
[880, 580]
answer:
[880, 580]