Decimals & fractionsGrade 3
Fractions with Like Denominators practice
Add and subtract fractions with the same denominator, such as 3/6 − 1/6 = 2/6, with answers of 1 or less.
Example problems
3
6
−
1
6
＝
6
2
3
6
＋
2
6
＝
6
5
6
10
−
4
10
＝
1
0
2
How a practice round works
A round has 10 problems from this skill. Type the digits into the dotted boxes; if a digit is wrong, you simply try again. Get 5 of your last 6 problems right on the first try to master the skill, then keep practicing to earn up to three stars.