U/s10 deductions: hra and medical in itr1

Dear Friend,

I quit a job in Dec11 and joined a new job in Jan12. The company which I quit in Dec11 has given me TDS certificate form 16 for PY 11-12 without calculating u/s 10 deductions i.e. HRA and Medical Reimbursement. However it has deducted TDS for  PY 11-12. The new company which I joined in Jan12 has also did not mention any deductions in its form 16. Now I want to e file my annual return for AY 2012-13 through ITR1(SAHAJ) which has no scope to show deductions u/s10. May I show my taxable salary after deducting u/s 10 deductions from the combined taxable amount shown in Form 16 of both the companies.  If I do so it will not match the combined amounts shown in form 16 of both companies. Please advise.