| -69.984×5+649.92=300 | -10.5×23.328-600=-844.944 |
| -1.25×345.6+944.851=512.851 | 187.2÷48-264.1=-260.2 |
| 104.88÷6-149.393=-131.913 | 226.8×0.45+102.522=204.582 |
| 429.483+36×8.096=720.939 | 5.1×34.2-497.048=-322.628 |
| -524.16÷647.911+92.84=92.031 | -60.025×6.4-440.491=-824.651 |
| -549.895-0.512×546.875=-829.895 | 350.064÷396+349.116=350 |
| 716.808-691.6÷11.875=658.568 | -29.781+143.856÷8=-11.799 |
| 1000-383.724÷748=999.487 | -163.252-323.456÷9.728=-196.502 |
| 152.51+142.8÷75=154.414 | 48.07×2.4+849.968=965.336 |
| 95×4.284-338.372=68.608 | -2×66.654-807.162=-940.47 |
| -310.458-160÷78.125=-312.506 | 15.625×64-160=840 |
| -5.12×47.5+495.246=252.046 | -125.53+159.39÷22.5=-118.446 |
| -329.947+1.7×61.2=-225.907 | 120×4.784+233.412=807.492 |
| -699.72÷63.75-673.141=-684.117 | 18.216÷0.02-40.8=870 |
| 258.908-0.918×198=77.144 | 887.04÷211.2+501.414=505.614 |
| 519.691+128÷15.625=527.883 | -604.978-56.25×3.84=-820.978 |
| -868+633.6÷0.825=-100 | 478.8÷20.16+410=433.75 |
| -120.96÷46.08+634.935=632.31 | 390-2.56×390.625=-610 |
| 598.032-102.336÷2.6=558.672 | -27.744÷0.64+443.35=400 |
| -479.808÷25.088-901.4=-920.525 | -160÷3.125-81.674=-132.874 |
| 180.67+175.56÷532=181 | -540+6.4×23.04=-392.544 |
