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题型:单选题 题类:常考题 难易度:容易
小学数学六年级上册 分数四则混合运算(含分数混合运算及运算律)7656 10 (23)
×7= = = = 2.2× =
÷3= 1÷ = 14÷ = = =
×0.9=
18÷0.8=
+=
×÷×=
1.9﹣7%=
122÷4=
6﹣-0.4=
631÷89%≈
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