ForumsMateri soal bahasa ...TestsSoal-soal kompetens... Soal-soal kompetensi numbers and quantitative modifiers (exercise 3) Last post RSS Posts: 82 luna saraswati Topic starter Oct 01, 2018 4:34 pm Joined: 3 years ago Practice saying these operation.3 + 13 = 1678+ 12 = 10012 + 12 = 2423 + 125= 14845 + 100= 145 865,987 + 989=...123 +456 = ...98 + 89 = ...1,235,007 + 90,675,432 = ...0.23 +4.894 = ...