Addition with regrouping
23
+ 69
92
16
+ 3
19
Ms. R had 4 students, the school gave her 3 more.
How many students does Ms. R have all together now?
7 students
102
+113
215
34
__+__=___
30+4=34
16
+ 76
92
23
+ 13
36
Ms. Thomas had 16 books, she bought 8 more.
How many books does Ms. Thomas have all together now?
24 books
213
+243
456
89
__+__=___
80+9=89
63
+ 67
130
46
+ 22
68
Alex picked up 18 pieces of garage from his school's playground, after throwing them away he found 11 more piece.
How many pieces of garbage did Alex clean up total?
29 pieces
282
+117
399
56
__+__=___
50+6=56
99
+ 53
152
13
+ 14
27
How many packs of pencils does Tyler have all together?
100
782
+211
993
152
__+__+__=___
100+50+2=152
108
+ 95
203
86
+ 23
109
Ms. R has 89 students with bad character, and 67 students with good character.
How many students does Ms. R have total?
156
402
+216
618
387
___+__+__=___