题目内容
| 直接写出结果． 1.85+2.3= | 3.2-1.7= | 3.6÷1.8= |
| 1.25×0.8= | 1-0.78= | 9.3÷0.93= |
| 2.7×3= | 62= | 0.25×0.7×4= |
①1.85+2.3=4.15，②3.2-1.7=1.5，③3.6÷1.8=2，
④1.25×0.8=1，⑤1-0.78=0.22，⑥9.3÷0.93=10，
⑦2.7×3=8.1，⑧62=36，⑨0.25×0.7×4=0.7，
④1.25×0.8=1，⑤1-0.78=0.22，⑥9.3÷0.93=10，
⑦2.7×3=8.1，⑧62=36，⑨0.25×0.7×4=0.7，
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