Respuesta :
The answer is 125
Step 1: 20-30 is -10 This will be a negative
Step 2: -10+15=5 Negative+positive=positive
Step 3: 5x5=25 learn your multiplication facts
The answer is 125
Step 1: 20-30 is -10 This will be a negative
Step 2: -10+15=5 Negative+positive=positive
Step 3: 5x5=25 learn your multiplication facts