问题
解答题
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答案
180×3=540 | 530+190=720 | 280×4=1120 | 380÷19=20 |
720-540=180 | 0÷313=0 | 366+0=366 | 120÷60=2 |
320+570=890 | 630÷30=21 | 850÷17=50 | 350×4=1400 |
54×30=1620 | 100-26=74 | 450×20=9000 | 6000÷300=20 |
940-270=670 | 89×100=8900 | 14×50=700 | 0.75+0.45=1.2 |
0.56×100=56 | 8.4×100=840 | 102.7÷1000=0.1027 | 10÷100=0.1 |
0.91+1.25=2.16 | 10-0.76=9.24 | 3.99-0.9=3.09 | 0.567+4.44=5.007 |
98.4÷1000=0.0984 | 0.705×100=70.5 | 0÷3.986=0 | 45.9+1=46.9 |
41×102=4182 | 657-298=359 | 7.46+2.54=10 | 1-0.08=0.92 |
0×4.37=0 | 9.05×1000=9050 | 20÷1000=0.02 | 10.8+2=12.8 |
399+167=566 | 6.87-3.25=3.62 | 0.25+0.75=1 | 0.78+0.22=1 |
400-35-65=300 | (25+125)×4=600 | 360÷18=20 | 0.54×100=54 |
8×39+8=320 | 1-0.2-0.8=0 | 65.8÷100=0.658 | 328-109=219 |
13×25×4=1300 | 21+243+79=343 | 3600÷400=9 | 5+4.3+7.5=16.8 |
(16+64)×4=320 | 2.5×10=25 | 18×400=7200 | 10-(2.3+2.7)=5 |