Question
PSLE
A shop had a number of stereo systems for sale. After selling 150 of them in the morning and 15 of the remainder in the afternoon, it was left with 15 of the stereo systems. How many stereo systems were left?
2 m

Click button first when a symbol is required. X

PSLE
A shop had a number of stereo systems for sale. After selling 150 of them in the morning and 15 of the remainder in the afternoon, it was left with 15 of the stereo systems. How many stereo systems were left?