| 421.2÷0.832-912.848=-406.598 | -328.888+21.45×44.8=632.072 |
| 10×70.38+167.449=871.249 | 68.449-360×2.112=-691.871 |
| 407.914+60×3.06=591.514 | -209.664÷4.2-579.914=-629.834 |
| 3.8×36-337.436=-200.636 | -710.445-25.6×8.775=-935.085 |
| -45.36÷0.05+107.2=-800 | -882.218-307.8÷205.2=-883.718 |
| 800-352×0.943=468.064 | 946.584-972.8÷640=945.064 |
| -648.919-186÷96.875=-650.839 | 742.5×0.16-836.766=-717.966 |
| -181.104÷1.225-697.131=-844.971 | 777.6÷800-100.978=-100.006 |
| -530+842.4÷3.2=-266.75 | -0.651-421.875×0.352=-149.151 |
| 809-900÷1.6=246.5 | 61.875×4.224-496.725=-235.365 |
| -320.731-64×7.22=-782.811 | 591.36÷240+89.806=92.27 |
| -467.174-216.24÷1.02=-679.174 | -1.408×125+890.214=714.214 |
| -892.8÷36-405.2=-430 | 497.4+148.5÷6=522.15 |
| -515.6+0.625×24.96=-500 | 388.648+0.7×211.2=536.488 |
| -55×0.044-787.58=-790 | 362.014+704÷6.4=472.014 |
| -225×3.456+597.331=-180.269 | -627.937+53.04×4.5=-389.257 |
| 600+768.768÷92.4=608.32 | 840-276×1.84=332.16 |
| 15.048÷0.016-140.5=800 | -1.28×92-727.422=-845.182 |
| 133.848÷185.9+604.056=604.776 | -541.756+199.92÷223.125=-540.86 |
| -395.2÷2.5+660.126=502.046 | 138.24÷0.72+179.408=371.408 |
| 182×2.32+28.2=450.44 | 371.194+297×0.198=430 |
