Donate
Partner With Us
Learn To Be
Get free tutoring
Become a tutor
Sign In
Open menu
Close menu
Sign in
Enroll A Student
Become A Tutor
Partner With Us
Learn
Reading Tutoring
Math Tutoring
Tutors
Why Join Learn To Be?
Apply Now
Tutor Corps
California College Corp
Federal Work Study
Resources
Practice Problems & Worksheets
Common Core Standards
Donate
Timed Test For
Add and subtract mixed numbers with unlike denominators 1
Not ready for a timed test?
Practice this topic instead
Sample Problem
**Add.** $1 \dfrac{3}{8} + 3 \dfrac{1}{3} = $ [[☃ math-keypad 1]]
Add.
1
3
8
+
3
1
3
=
1 \dfrac{3}{8} + 3 \dfrac{1}{3} =
1
8
3
+
3
3
1
=
Check Answer
What's your name?
Duration
30 seconds
60 seconds (1 minute)
120 seconds (2 minutes)
180 seconds (3 minutes)
300 seconds (5 minutes)
