{
  "name": "lesson-articles/wGb1mcydTVeaVDG2mCbjHdmubZ22/subtraction-across-zeros/g2 subtraction across zeros 6.jpg",
  "bucket": "turbo-math.appspot.com",
  "generation": "1607777658376536",
  "metageneration": "1",
  "contentType": "image/jpeg",
  "timeCreated": "2020-12-12T12:54:18.376Z",
  "updated": "2020-12-12T12:54:18.376Z",
  "storageClass": "STANDARD",
  "size": "50348",
  "md5Hash": "U09LSLsidLFC+/XOAoXjBw==",
  "contentEncoding": "identity",
  "contentDisposition": "inline; filename*=utf-8''g2%20subtraction%20across%20zeros%206.jpg",
  "crc32c": "a6ePKw==",
  "etag": "CNii0sG+yO0CEAE=",
  "downloadTokens": "581401b3-ad2e-4078-b443-e5ebf46e7630"
}