用心计算,结果用英语写出来。
(1)three×seven=__________
(2)fifteen+eight=__________
(3)four×six=__________
(4)fourteen + thirteen=__________
(5)twenty + eight=__________
用心计算,结果用英语写出来。
(1)three×seven=__________
(2)fifteen+eight=__________
(3)four×six=__________
(4)fourteen + thirteen=__________
(5)twenty + eight=__________