试题 试卷
题型:解决问题 题类:常考题 难易度:困难
北师大版数学四年级下册第三章第四节包装同步练习
0.6×5 = 0.3×2 = 5.1×4 =
1.2×6= 0.7×9 = 0.6×8 =
1.3×3 = 2.5×4 = 1.1×9 =
100×0.6= 11.5+9= 4.12÷4= 10-0.96=
0.1×0.8= 0.42÷6= 0.8×0.25= 0÷7.3=
0.81÷0.9= 3.1÷3.1= 4.6÷0.02= 5.5×0.2=
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