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
Find the missing number (add and subtract within 100)
Not ready for a timed test?
Practice this topic instead
Sample Problem
**What number makes this equation true?** [[☃ math-keypad 1]] $+ \,16 =59$ $$
What number makes this equation true?
Check Answer
+
16
=
59
+ \,16 =59
+
1
6
=
5
9
What's your name?
Duration
30 seconds
60 seconds (1 minute)
120 seconds (2 minutes)
180 seconds (3 minutes)
300 seconds (5 minutes)
