Common Core: 3.NBT — Number & Operations in Base Ten
Grade 3 • addition • Challenging
Mixed Multi-digit Addition (Set E)
Master mixed multi-digit addition
10 problems
1.
507
+ 65
___
2.
543
+ 51
___
3.
579
+ 36
___
4.
615
+ 21
___
5.
650
+ 96
___
6.
686
+ 81
___
7.
722
+ 67
___
8.
758
+ 52
___
9.
794
+ 37
___
10.
830
+ 22
___