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.
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Question: [-670, -597, -886, 849, 258, -102, -137, -277, 279, 21, 817, 923]

Answer: [-670, -600, -890, 850, 260, -100, -140, -280, 280, 20, 820, 920]


Question: [119, 158, -358, 566, -953, -417, -813, 131, -376]

Answer: [120, 160, -360, 570, -950, -420, -810, 130, -380]


Question: [731, 330, -492, 704, 475, -243, -160, -830, 837, -763, 247, 923]

Answer:
[730, 330, -490, 700, 480, -240, -160, -830, 840, -760, 250, 920]