Common Core: 3.NBT — Number & Operations in Base Ten
Grade 3 • addition • Challenging
3-Digit Addition with Regrouping (Set E)
Master 3-digit regrouping
8 problems
1.
519
+126
___
2.
554
+ 878
____
3.
590
+ 731
____
4.
626
+ 583
____
5.
161
+100
___
6.
698
+287
___
7.
693
+100
___
8.
770
+ 892
____