2.7×1.3=(____)×0.13=(___)×0.013=0.27×(___)=0.027×(____)=(___)×( )=( )x( )=( )
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2.7×1.3=(____)×0.13=(___)×0.013=0.27×(___)=0.027×(____)=(___)×()=()x()=()2.7×1.3=(____)×0.13=(___)×0
2.7×1.3=(____)×0.13=(___)×0.013=0.27×(___)=0.027×(____)=(___)×( )=( )x( )=( )
2.7×1.3=(____)×0.13=(___)×0.013=0.27×(___)=0.027×(____)=(___)×( )=( )x( )=( )
2.7×1.3=(____)×0.13=(___)×0.013=0.27×(___)=0.027×(____)=(___)×( )=( )x( )=( )
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2.7×1.3=(____)×0.13=(___)×0.013=0.27×(___)=0.027×(____)=(___)×( )=( )x( )=( )
急,计算 (2)7200”=____'=____° (3)0.75°=____'____”急,计算(2)7200”=____'=____°(3)0.75°=____'____”(4)30.26=____°____'____”
36.36°=______度____分____秒
计算 (1)15°30'5”=____” (2)7200”=____'=____° (3)0.75计算(1)15°30'5”=____”(2)7200”=____'=____°(3)0.75°=____'____”(4)30.26=____°____'____”
计算,(1)15°30'5”=____” (2)7200”=____'=____° (3)0.7计算,(1)15°30'5”=____”(2)7200”=____'=____°(3)0.75°=____'____”(4)30.26=____°____'____”
帮忙判断下函数的奇偶性,单调性!奇偶性:1.奇+奇=____ 2.偶+偶=____ 3.奇+偶=____ 4.奇-奇=____ 5.偶-偶=____ 6.奇-偶=____ 7.偶-奇=____ 8.奇*奇=____ 9.偶*偶=____ 10.奇*偶=____ 11.奇/奇=____ 12.偶/偶=__
物质的量微粒数和质量的相互关系他们三者的化学符号,单位.计算式:m=____;物质的微粒数:=____×____
john and I will watch TV next week.=John ___ watch TV=John ____watch TV ____ ____.
42×48=_____,56×54=____,75×75=____,你发现计算结果有什么规律?
There are many boats on the lake同义句转换,=There are ____ ____ boats on the lake
It is fun to play soccer .= ____ ____ much fun in playing soccer .To buy some good books is a good way of learning .= ____ ____ is a good way of learning ____ buy some good books .同义句转换
英语翻译He ____ ____ ____ ____ ____ .
先声夺人,____,____,____,____,____,____,____,____,____,____,____,独具匠心,____,____,____,____,____,____,____,____,____,粗制滥造.
√﹙﹣3﹚²=____,±√3²=____,﹣√3²=____.√﹙﹣3﹚² 表示根号负3的平方
80°32'15“+90°27'45“=____ 100°-36°18'52“=____
PH=0时溶液显酸性,常见的有____.PH=14时溶液显碱性,常见的有____.
当x>1时,函数f(x)=x+1/(x-1)有最____值为____ 怎么利用对勾函数求
已知X分之48=24分之36,则X=____