After being developed, SEAQiM conducted test item try-out in some sample schools before they are assembled into a live assessment. The try-out is to make sure that MaRWA test item is functioning as expected to diagnose the readiness of grade 5, 8, and 10 students in learning mathematics. The implementation of the try out was taken in two modes namely paper-based and computer-based. The time allocation given for 5 grade students was 90 minutes, while grade 8 and 10 students should complete the test in 100 minutes.