48.39' 67.41'=___ 90.-78.19'40"=___ 21.17'乘以5=___ 176.52'除以3
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48.39' 67.41'=___ 90.-78.19'40"=___ 21.17'乘以5=___ 176.52'除以3=___(精确到分).
文中所有 .句号 表示度!
文中所有 .句号 表示度!
48.39' +67.41'=__116º20′_
90.-78.19'40"=_11·40′20″__
21.17'乘以5=__106°25′_
176.52'除以3=_58°57′_(精确到分).
90.-78.19'40"=_11·40′20″__
21.17'乘以5=__106°25′_
176.52'除以3=_58°57′_(精确到分).
48.39' 67.41'=___ 90.-78.19'40"=___ 21.17'乘以5=___ 176.52'除以3
(80度-40度32分24秒)除以12等于___ 24度19分乘以5=___
12-3=___,12-4=___,12-5=___,12-6=___,
be good at =___ ___ ___
return from=___ ___ ___?
pretty healthy= ___ ___ ___(填3个词)
按中文写出英语句子昨天的雨很大.___ ___ ___ ___ ___last night.=___ ___ ___ l
2 2 2 2 2___+___+___+___+___ =1×3 3×5 5×7 7×9 9×11简算题
81.21°=___度___分___秒
Will you help me=Will you___ ___ ___ ___?
the room is tidy =it is ___ ___ ___
to tell you the true=___ ___ ___