18-12+7
6 + 7
13
Write an equation.
Subtract first- the customer buys 12 black neon tetra fish which means subtraction
addition- the store clerk puts in 7 more black neon tetra fish which means your gonna add 7
Where is the question? I would be more than happy to help you but you did not post a question
Answer:
3*2+4=6+4=10 and 4*6+6-10=24+6-10=30-10=30
Answer:
0.
Step-by-step explanation:
