1.
算一算，在下列
中填上">""<"或"="。
中填上">""<"或"="。
(1)
ten + ten- five + thirtynineteen
(2)
seven + eight - fifteen + fourfourteen
(3)
one + twenty - eighteen + threethirteen
(4)
nineteen - thirteen + three + twosixteen
nineteen
fourteen
thirteen
sixteen
【考点】
基数词;