Answer:
1) 
2) 
Step-by-step explanation:
Answer:
Step-by-step explanation:
3*7*10*10*10*10*10*10*10
(5+2=7)(since is multiplication you add)
21*
=B
<u>2*10*10*10*10*10</u>
4*10*10
(5-2=3)(since is division you subtract)
0.5*
=c
Answer:
I think it is 24
Step-by-step explanation:
15÷5=3
3×8=24
Answer:
Step-by-step explanation:
i agree