题目内容
| 直接写出得数. 13地地-1我我=______; | 1.大7+5.3=______; | 地-地÷5=______; | ||||||||
(
| 10÷
| 603×3我≈______; | ||||||||
| f我50÷51≈______; | ______:
| f地÷(
| ||||||||
| 3.地×1.地5×0.地5=______. |
| (1)1322-199=1123; | (2)1.8一+5.3=一.1一; | (3)2-2÷5=1.6; | ||||||||||
(4)(
| (5)10÷
| (6)603×39≈24000; | ||||||||||
| (一)4950÷51≈100; | (8)
| (9)42÷(
| ||||||||||
| (10)3.2×1.25×0.25=1. |
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