A:Would you like some thing to eat? B:_________.A.No,I wouldn't B.No,thanks C.Yes,I wouldn't
four + five =________ A.nine B.ten
two × three =________ A.five B.six
ten ÷ five =________ A.three B.two
eleven - three =_______ A.seven B.eight
seven + five =________ A.eleven B.twelve