Round 77 to the nearest ten
70
742 - 358
384
Round 614 to the nearest hundred
600
Round 127 to the nearest ten
130
559 + 296
855
Round 788 to the nearest ten
790
Round 263 to the nearest hundred
300
Round 82 to the nearest ten
80
Round 376 to the nearest hundred
400
Round 46 to the nearest ten
50
Round 846 to the nearest hundred
800
522 - 293
229
173 - 69
104
735 - 388
347
109 + 37
146
Round 384 to the nearest ten
380
372 + 118
490
316 - 174
142
174 + 677
851
Round 517 to the nearest ten
520