题目内容
| 直接写得数: ①66×2.011+0.34×201.1=______ | ②4
| ③0.805÷0.7=______ | |||||||
④(3.6×
| ⑤4270÷14+305×99=______ | ⑥100-58.3÷3-6×13.4=______ | |||||||
⑦(2×5×7)×(
| ⑧
|
①66×2.011+0.34×201.1=201.1;
②4
÷18=
;
③0.805÷0.7=1.15;
④(3.6×
×1.2)÷(1×2.4×0.18)=
;
⑤4270÷14+305×99=30500;
⑥100-58.3÷3-6×13.4=
;
⑦(2×5×7)×(
+
+
)=59;
⑧
=
;
故答案为:①201.1,②
,③1.15,④
,⑤30500,⑥
,⑦59,⑧
.
②4
| 5 |
| 31 |
| 43 |
| 186 |
③0.805÷0.7=1.15;
④(3.6×
| 3 |
| 4 |
| 15 |
| 2 |
⑤4270÷14+305×99=30500;
⑥100-58.3÷3-6×13.4=
| 1 |
| 6 |
⑦(2×5×7)×(
| 1 |
| 2 |
| 1 |
| 5 |
| 1 |
| 7 |
⑧
| 1+3+…+1005 |
| 1007+1009+…+2011 |
| 1 |
| 3 |
故答案为:①201.1,②
| 129 |
| 558 |
| 15 |
| 2 |
| 1 |
| 6 |
| 1 |
| 3 |
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