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.

[670, -84, -247, -143, -517, 113, 91]
[670, -80, -250, -140, -520, 110, 90]

[-846, -504]
[-850, -500]

[279, 250, 545, -207]

[280, 250, 540, -210]