Eight minus four is four中的minus不是介词吗,怎么可以在这个句子里做谓语

Eight minus four is four中的minus不是介词吗,怎么可以在这个句子里做谓语 Eighteen minus eight is ten.______eighteen minus eight? Ten minus six is four 对four提问 Eight minus three is(five)(就括号部分提问） 51-38=I gonna do one minus eight first,one can not minus eight so I borrow one from five.I know that the result is 3 then I write it at the end of the answer.five had lent one to one on the unit so four minus three equals one...put one at the first o eight minus six times four plus ten divided by three怎么翻译? What is six times six,then minus four? the minus six is four对划线部分提问 Ten minus two is eight.(对划线部分提问)eight是划线部分 剑桥英语二级（上）第4单元英语要让预习,要让预习要标准点的What does this word mean?Line 5,word 7,on Page11.I see.It means yishu.Miss,what's the English for jian?Minus!We say eight minus four is four.How about jia?It's plus. How much is four and eight? Twelve times four is forty-eight.划线提问forty-eight + FOUR + ------- -------EIGHT Eight divided by two is four.对 four 进行提问 Four and four is eight.改为一般疑问句 eighteen minus eight is (ten)根据括号内的内容进行提问 这几个算术表达式正确吗?1 eight multiplied by four is thirty-two.2 multiply eight by four is thirty-two.3 four subtracted from eight is four.4 subtract four from eight is four. The high temperature is nine about Zeroand the low temperature is minus,four翻译