苏教版六年级数学上册 计算练习 用简便方法计算。 282955138 × + × ×33- ÷ ×7+1÷ 51751718183383 14 + 25 + 34 + 35 713 × 4655 + 13 ÷ 4 34 ×88+ 14 ÷ 188 2913 -(313 + 57 ) (14 - 120 )×40 4― 314 ― 4 (25 + 13 )×15 29 ÷ 19 + 79 ÷ 19 (1112 + 3 - 6 )×24 2- 3718 ÷ 16 - 7 283 × 5 + 13 ÷ 58 (13 - 16 + 14 )×12 (724 - 316 )÷ 18 1- 211 ÷ 8311 - 4 20-20× 99100 512 ÷8+ 118 × 12 25-25× 99100 (8+ 49 )÷4 1 本文来源:https://www.wddqw.com/doc/949051f0580216fc700afdd9.html