题目内容
直接写出得数.
| 2.5+5= | 2-0.25= | 4.1-2.2+1.8= | 9.8-0.08= |
| 3.3+10.7= | 0.6+1.51-0.51= | 1-0.7= | 10-0.01= |
| 1.3+0.04+0.7= | 0.35+0.75= | 5.05-0.05= | 2.48-1.48-0.52= |
2.5+5=7.5,2-0.25=1.75,4.1-2.2+1.8=3.7,9.8-0.08=9.72,
3.3+10.7=14,0.6+1.51-0.51=1.6,1-0.7=0.3,10-0.01=9.99,
1.3+0.04+0.7=2.04,0.35+0.75=1.1,5.05-0.05=5,2.48-1.48-0.52=0.48.
3.3+10.7=14,0.6+1.51-0.51=1.6,1-0.7=0.3,10-0.01=9.99,
1.3+0.04+0.7=2.04,0.35+0.75=1.1,5.05-0.05=5,2.48-1.48-0.52=0.48.
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