直接写出得数
1﹣0.01= 4.8+2= 6.5﹣5.6= 1.25+8= 0.24+0.6= 7.5﹣0.5=
0.6+0.4= 0+3.96= 3.6﹣1.6= 1000÷100= 0.45+0.6= 48÷12=
相关试题
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=用简便方法计算。
| ⑴15﹣0.3= |
⑵6﹣0.5= |
⑶3.9+12.1= |
⑷2.13+14= |
⑸0.91+1.25= |
| ⑹10﹣0.76= |
⑺3.99﹣0.9= |
⑻0.567+4.44= |
⑼0.37+0.6= |
⑽7.46+2.54= |
| ⑾1﹣0.08= |
⑿45.9+1= |
⒀6.87﹣3.25= |
⒁0.25+0.75= |
⒂0.78+0.22= |
| ⒃6.1﹣5.7= |
用简便方法计算。
（1）5.85+1.89+2.15
（2）24.8+14.6+15.4
（3）42.5﹣22.17﹣7.83
（4）3.8+1.37+6.2+12.63
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