Answer:
4
Step-by-step explanation:
19 = 7 + 3r
12 = 3r
4 = r
It's the inverse operation of squaring that number. It's an odd definition to explain lol
Answer:
3500÷6= 583
Step-by-step explanation:
It is 3500, because 5, the tens can give 4, the hundred
Answer:

Step-by-step explanation:

hope this helps you.