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:
[-307, -283, -640]
answer:
[-310, -280, -640]


question:
[-193, -645]
answer:
[-190, -640]


question:
[363, 117, 38, -322, -756, -261, 256, -916, 539, 747]
answer:

[360, 120, 40, -320, -760, -260, 260, -920, 540, 750]