Saved Bookmarks
| 1. |
Give a rough estimate: a)489+243+5439. b)9437-234 "solve the problem" |
|
Answer» a) 489 = 490 243 = 240 5439 = 5440 490 + 240 + 5440 = 6170b) 9437 = 9440 234 = 240 = 9680Step-by-step EXPLANATION: |
|