Soalan Penyelesaian Masalah Operasi Bergabung Matematik Tahun 5 __full__ Now

D = Darab (Multiply) B = Bahagi (Divide) T = Tambah (Add) T = Tolak (Subtract)

kali ganda daripada jumlah Januari. Berapakah jumlah keseluruhan kereta yang dikeluarkan bagi kedua-dua bulan tersebut? Cari pengeluaran Februari: Hitung jumlah keseluruhan: D = Darab (Multiply) B = Bahagi (Divide)

Amin knew that whatever was inside the brackets had the highest priority. 1,200 minus 300 gave him 900. Next, he had to deal with the division before the addition. 900 divided by 6 was 150. Finally, he added 45 to get 195. He ran to the back of the classroom where a small wooden chest sat. He inserted the silver key and turned it. 1,200 minus 300 gave him 900

| Step | Name | What to do | |------|------|-------------| | 1 | Understand | Read carefully. What is given? What is asked? | | 2 | Plan | Decide which operations to use. Write a number sentence. | | 3 | Solve | Follow the order of operations. Calculate. | | 4 | Check | Reverse-check or estimate if answer is reasonable. | Finally, he added 45 to get 195