Common Core: 4.NF
Answer Key
Grade 4fractionsBeginner

Add Same Denominator 1

Add same denominator

10 problems

1.
36+26=______
2.
38+18=______
3.
28+68=______
4.
18+58=______
5.
78+38=______
6.
58+28=______
7.
12+12=______
8.
23+23=______
9.
13+23=______
10.
13+13=______