Common Core: 3.NBT — Number & Operations in Base Ten
Grade 3 • addition • Medium
2-Digit Addition with Regrouping (Set E)
Master regrouping
10 problems
1.
54
+ 86
___
2.
57
+ 71
___
3.
61
+ 56
___
4.
65
+ 41
___
5.
68
+27
__
6.
78
+10
__
7.
75
+ 87
___
8.
79
+ 72
___
9.
82
+ 58
___
10.
86
+ 43
___