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:
[-278, -619, -878]
answer:
[-280, -620, -880]


question:
[-952, -388, 173, 673, 257, -172, -160, 921, 348, -923]
answer:
[-950, -390, 170, 670, 260, -170, -160, 920, 350, -920]


question:
[-417, -328, 507]
answer:

[-420, -330, 510]