TEKS 4.5B is a readiness standard and usually there are 2 questions on the 4th grade Math STAAR test about this TEKS.
I made following questions based on released STAAR questions and other relevant materials.
6 practice questions
6 quiz questions (similar to practice questions)
I am working on questions for the other readiness ('heavy-hitter") questions, like 4.8C, 4.5D and 4.2G, so stay tuned!