math time

what equels 3. pick two

• 4-1+10-10=

• 3+3+3-9=

• 3+9-12+3=

• 4-3+1-4+6=

• 62-59+0=

what is zeros

• 3+0

• 3-0

• 3x0

• $3\div0$

3x3+4-2=_____