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题型:单选题 题类: 难易度:容易
西师大版数学六年级上册6.2问题解决基础练习
( )
5.7+11.8+4.3= 0÷9.856=
( ): = 608÷28≈
0.32-0.23= 10.1×99-9.9=
4 -( +0.5)= ÷2× =
301﹣199=
+ =
×16=
÷ =
2.1﹣1.2=
3.2+1.8=
× ÷ × =
40×25%=
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