Count and write the numbers in words (написать цифры прописью) 99+11= 84-7= 47+28= 120-3= 49+28= 145-90

99+11=110 84-7=77 47+28=75 120-3=117 49+28=77 145-90=55

Ninety nine plus eleven equally one hundred and ten;
eighty for minus seven equally seventy seven;
forty seven plus twenty eight equally seventy five;
one hundred and twenty minus three equally one hundred and seventeen;
forty nine plus twenty eight equally seventy seven;
one hundred and forty five minus ninety equally fifty five