33.02-(148.4-90.85)÷2.5 快揲

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33.02-(148.4-90.85)÷2.5快揲33.02-(148.4-90.85)÷2.5快揲33.02-(148.4-90.85)÷2.5快揲33.02-(148.4-90.85)÷2.5=3

33.02-(148.4-90.85)÷2.5 快揲
33.02-(148.4-90.85)÷2.5
快揲

33.02-(148.4-90.85)÷2.5 快揲
33.02-(148.4-90.85)÷2.5
=33.02-23.02
=10

33.02-(148.4-90.85)÷2.5 快揲 33.02-(148.4-90.85)÷2.5 简算 2700×(506-499)÷900 ②33.02-(148.4-90.85)÷2.5 这道题怎么算, ①2700×(506-499)÷900 ②33.02-(148.4-90.85)÷2.55555 555 我很着急哦 过几天要去面试 该怎么想 我 会一道 谁能教教我吗 这些需要简便运算吗 还是。 拖式计算2700×(506-499)÷900 33.02-(148.4-90.85)÷2.5(1÷1-1)÷5.1 18.1+(3-0.299÷0.23)×1 计算并且验算八分之三乘三分之二 六分之五减四分之三 1.5乘2.4 1362除48说出运算顺序再计算[脱式计算520+420除35乘12 (八分之三加四分之一)除二分之一加五分之四4050-25620除84 33.02-(148.4-90.85 -18÷(-3)²+5×(-2分之1)³-(-15)÷5 -240×(-26÷5+59÷8-38÷15-1÷2) (-35)÷5-(-25)×(-4) (-3)÷[(-2/5)÷(-1/4)] 3-m/2m-4÷(m+2-5m-2) (-0.25)÷(-1/4)等于多少? 0.25÷(-2/3)×(-8/5) 1/6÷(-3/7)×(-1-1/5) 18×(-40.25÷(-2/3)×(-8/5) 1/6÷(-3/7)×(-1-1/5) 18×(-4/3)-(-2)×(7/3) (15.6-8.4-x)÷3等于1.2 -18+21÷(-7)×七分之一. ÷(3-3/8-0.625)等于多少 (sinx-cosx)÷(sinx-2cosx) 1.-3-[-5+(1-0.2×3/5)÷(-2)]2.-9²+2×(-3)²+(-6)÷(-2/3)3.-1四次方-(1-0.5)×1/3×[2-(-3)²]4.(-3)²-(1又1/2)×2/9-6÷|-2/3|5.32×(-2/3)+(-11)