| -12.375×28.16+538.48=190 | 905.347-0.506×450=677.647 |
| -272.5+2.42×324=511.58 | -183.493+793.8÷1.4=383.507 |
| 108.3÷7.5+531.687=546.127 | -830.238-391.68÷25.6=-845.538 |
| -275.625×1.024+180.09=-102.15 | -713.413+184.32÷20=-704.197 |
| 256.054-160÷312.5=255.542 | 771.12÷110.16+857=864 |
| -106.92÷0.066+620=-1000 | -233.534-201.6÷700=-233.822 |
| 530.661-192÷2.048=436.911 | 344.064×2.375-230=587.152 |
| -88.28-556.8÷60=-97.56 | 120×3.456+414.966=829.686 |
| 72.545+140.448÷3.36=114.345 | 290+3.2×15.625=340 |
| -216×0.525-181.374=-294.774 | 133.056÷1.32-301.454=-200.654 |
| -90.72÷2.268+277=237 | 109.375×2.592+630=913.5 |
| -425.458-2.7×188.16=-933.49 | 59.417+202.752÷61.44=62.717 |
| 49+244.8÷4.8=100 | -345×2.176+499.994=-250.726 |
| -200+204×0.96=-4.16 | -294.539-15×10.032=-445.019 |
| -267.3÷99+820=817.3 | 742.964+2.75×86.4=980.564 |
| -10.5×23.328-600=-844.944 | 89.6×10.56-525.077=421.099 |
| 413.1÷2.448-188.032=-19.282 | 350.064÷396+349.116=350 |
| -755.923+16.72×7.2=-635.539 | -243.276÷582-890=-890.418 |
| -220-4.032×34.5=-359.104 | -216÷4.608-49=-95.875 |
| -782.508+250÷2.5=-682.508 | 183.66-0.88×38.25=150 |
| 421.2÷0.832-912.848=-406.598 | 840-276×1.84=332.16 |
