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Story history
Score and comment observations over time
If You Want to Learn Algebra, You Need to Have Automaticity on Basic Arithmetic
HN #49,792,827 | submitted 2026-09-21 20:20 UTC | justinmath.com
66 observationsby gmays
3 points
Latest score
0 comments
Latest comments
+1
Score change
Rank history is not tracked yet in the current dataset, so this first slice focuses on score and comment movement.
Score
Range 2 to 3
2026-09-21 20:23 UTC2026-09-22 01:37 UTC
Comments
Range 0 to 0
2026-09-21 20:23 UTC2026-09-22 01:37 UTC
Observation history
Observation times are irregular and reflect when the tracker refreshed this story.
First 2026-09-21 20:23 UTCLatest 2026-09-22 01:37 UTC
| Observed at | Score | Comments | Rank |
|---|---|---|---|
| 2026-09-22 01:37 UTC | 3 | 0 | not tracked |
| 2026-09-22 01:32 UTC | 3 | 0 | not tracked |
| 2026-09-22 01:28 UTC | 3 | 0 | not tracked |
| 2026-09-22 01:23 UTC | 3 | 0 | not tracked |
| 2026-09-22 01:18 UTC | 3 | 0 | not tracked |
| 2026-09-22 01:14 UTC | 3 | 0 | not tracked |
| 2026-09-22 01:09 UTC | 3 | 0 | not tracked |
| 2026-09-22 01:04 UTC | 3 | 0 | not tracked |
| 2026-09-22 00:59 UTC | 3 | 0 | not tracked |
| 2026-09-22 00:55 UTC | 3 | 0 | not tracked |
| 2026-09-22 00:50 UTC | 3 | 0 | not tracked |
| 2026-09-22 00:45 UTC | 3 | 0 | not tracked |
| 2026-09-22 00:41 UTC | 3 | 0 | not tracked |
| 2026-09-22 00:34 UTC | 3 | 0 | not tracked |
| 2026-09-22 00:29 UTC | 3 | 0 | not tracked |
| 2026-09-22 00:24 UTC | 3 | 0 | not tracked |
| 2026-09-22 00:20 UTC | 3 | 0 | not tracked |
| 2026-09-22 00:15 UTC | 3 | 0 | not tracked |
| 2026-09-22 00:10 UTC | 3 | 0 | not tracked |
| 2026-09-22 00:06 UTC | 3 | 0 | not tracked |
| 2026-09-22 00:01 UTC | 3 | 0 | not tracked |
| 2026-09-21 23:56 UTC | 3 | 0 | not tracked |
| 2026-09-21 23:52 UTC | 3 | 0 | not tracked |
| 2026-09-21 23:47 UTC | 3 | 0 | not tracked |
| 2026-09-21 23:43 UTC | 3 | 0 | not tracked |
| 2026-09-21 23:38 UTC | 3 | 0 | not tracked |
| 2026-09-21 23:31 UTC | 3 | 0 | not tracked |
| 2026-09-21 23:27 UTC | 3 | 0 | not tracked |
| 2026-09-21 23:22 UTC | 3 | 0 | not tracked |
| 2026-09-21 23:17 UTC | 3 | 0 | not tracked |
| 2026-09-21 23:13 UTC | 3 | 0 | not tracked |
| 2026-09-21 23:08 UTC | 3 | 0 | not tracked |
| 2026-09-21 23:03 UTC | 3 | 0 | not tracked |
| 2026-09-21 22:59 UTC | 3 | 0 | not tracked |
| 2026-09-21 22:54 UTC | 3 | 0 | not tracked |
| 2026-09-21 22:49 UTC | 3 | 0 | not tracked |
| 2026-09-21 22:45 UTC | 3 | 0 | not tracked |
| 2026-09-21 22:40 UTC | 3 | 0 | not tracked |
| 2026-09-21 22:35 UTC | 3 | 0 | not tracked |
| 2026-09-21 22:29 UTC | 2 | 0 | not tracked |
| 2026-09-21 22:24 UTC | 2 | 0 | not tracked |
| 2026-09-21 22:20 UTC | 2 | 0 | not tracked |
| 2026-09-21 22:15 UTC | 2 | 0 | not tracked |
| 2026-09-21 22:10 UTC | 2 | 0 | not tracked |
| 2026-09-21 22:06 UTC | 2 | 0 | not tracked |
| 2026-09-21 22:01 UTC | 2 | 0 | not tracked |
| 2026-09-21 21:56 UTC | 2 | 0 | not tracked |
| 2026-09-21 21:51 UTC | 2 | 0 | not tracked |
| 2026-09-21 21:47 UTC | 2 | 0 | not tracked |
| 2026-09-21 21:42 UTC | 2 | 0 | not tracked |
| 2026-09-21 21:37 UTC | 2 | 0 | not tracked |
| 2026-09-21 21:33 UTC | 2 | 0 | not tracked |
| 2026-09-21 21:26 UTC | 2 | 0 | not tracked |
| 2026-09-21 21:21 UTC | 2 | 0 | not tracked |
| 2026-09-21 21:16 UTC | 2 | 0 | not tracked |
| 2026-09-21 21:12 UTC | 2 | 0 | not tracked |
| 2026-09-21 21:07 UTC | 2 | 0 | not tracked |
| 2026-09-21 21:02 UTC | 2 | 0 | not tracked |
| 2026-09-21 20:58 UTC | 2 | 0 | not tracked |
| 2026-09-21 20:53 UTC | 2 | 0 | not tracked |
| 2026-09-21 20:48 UTC | 2 | 0 | not tracked |
| 2026-09-21 20:44 UTC | 2 | 0 | not tracked |
| 2026-09-21 20:39 UTC | 2 | 0 | not tracked |
| 2026-09-21 20:34 UTC | 2 | 0 | not tracked |
| 2026-09-21 20:30 UTC | 2 | 0 | not tracked |
| 2026-09-21 20:23 UTC | 2 | 0 | not tracked |