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.

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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