Reading
| Life & Work Series | CASAS Level | CASAS Scores | NRS Level | NRS Educational Functioning Level |
| 27, 28 | A | 180 and below | 1 | Beginning Literacy |
| 81, 82, 81X, 82X | A | 181-190 | 2 | Low Beginning |
| A | 191-200 | 3 | High Beginning | |
| 83, 84 | B | 201-210 | 4 | Low Intermediate |
| 85, 86, 185, 186 | C | 211-220 | 5 | High Intermediate |
| 187, 188 | D | 221-235 | 6 | Advanced |
27-28R
Level A official CASAS 5 items
27R-28R Lisa Gonsalez 18 items
81-82R
81-82R LA Unified test prep 15 pgs.
81-82RX
81-82X Lisa Gonsalez 12 questions
81-82X LA Unified test prep 14 pgs
83-84R
Level B CASAS official 5 items
85-86R/185-186R
85-86R Hubbs 30 items short answer