Answer:
a is answer correct i think
Step-by-step explanation:
Answer:
X is 3
Step-by-step explanation:
15-x=12
X=15-12
X=3
Answer:
First, use the table above to start putting the answers into your memory. Then use the Math Trainer - Multiplication to train your memory, it is specially designed to help you memorize the tables. Use it a few times a day for about 5 minutes each, and you will learn your tables.
Answer:
It's the second option, a-5