Respuesta :
Answer:
1
Step-by-step explanation:
If you have 1 cookie and half of another cookie, then if u take away the half, you are left with 1 cookie.
Answer:1
Step-by-step explanation:
1 1/2 -1/2
Estimate:
1 1/2=2
1/2=1
Subtract:
2-1=1
1 1/2 - 1/2=1