计算下面各题(能简算的要简算)
7.05×23.7+7.05×76.3 0.125×3.2×2.5 7.8-1.9+8.2-8.1
2.05÷0.82﹢33.6 72.8÷5.6+14.9 5.4×12.3+5.4×7.7
42×101-42 3.6÷1.5÷2 33.4+0.12×50
6.8×0.56＋0.44×6.8 44×2.5×0.9 7.2÷0.5÷0.2
相关试题
直接写出得数．
| 0÷3.2= |
3.6+4= |
0.23÷0.23= |
0.6×0.05= |
| 13﹣0.3= |
1.45+0.65= |
77÷0.7= |
2.3÷1000= |
+
）÷
×
÷
×7+
+
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×101﹣
x=
（解方程）
×16=
=
=
=
=
×
÷
×
÷
×
=
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