Printable Worksheets
Adding 3-Digit numbers
Name:____________________
1.
559
+ 974
_______
2.
697
+ 767
_______
3.
635
+ 54
_______
4.
243
+ 627
_______
5.
629
+ 689
_______
6.
373
+ 900
_______
7.
109
+ 253
_______
8.
557
+ 106
_______
9.
746
+ 819
_______
10.
933
+ 36
_______
11.
128
+ 633
_______
12.
900
+ 628
_______
13.
181
+ 838
_______
14.
825
+ 906
_______
15.
113
+ 615
_______
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