1.(kāngkǎi)________2.桥(dūn)________3.(sh 发布时间:2017-04-17 08:33 │ 来源:www.tikuol.com 题型:填空题 问题: 1.(kāng kǎi)________2.桥(dūn)________3.(shú)回 ________4.(zǎn)钱 ________5.孤苦(líng dīng)________6.(niè)币________7.报(chou)________
题型:填空题 脱式计算(能简算的要简算)①31315-21314+5215-1114②14.85-1.58×8+31.2÷1.2③(113+212)÷(2-112)④2.25×35+2.75÷123+60%⑤9.81×0.1+0.5×98.1+0.049×981⑥1000+999-998-997+996+995-994-993+…+104+103-102-101. 查看答案