| (7+4.2)÷(21+7)=0.4 | 25.77-(0.5+0.38)×0.25=25.55 |
| 9×(50-44.39)÷0.99=51 | 24.41+0.4÷(48.91-48.75)=26.91 |
| (88.89-88.16)÷(16.83-13.91)=0.25 | (6.16+5.84)×(77.57-77.03)=6.48 |
| 5.61÷(80.16-77.16)÷0.17=11 | 77+(7.6+74)÷6=90.6 |
| 0.5×(89.94-31.24)÷5=5.87 | 43-0.36÷(29.18+6.82)=42.99 |
| 55.64+(30-28.56)÷4=56 | (40-39.8)×(35.97-35.67)=0.06 |
| 34.08-(60.58-60.18)÷2.5=33.92 | (0.99+1.29)÷(98.46-60.46)=0.06 |
| 5×(75.3-71.86)×0.05=0.86 | 64.89+(54.42-51.18)×5=81.09 |
| (69.03-68.87)÷(0.59+1.41)=0.08 | 26.96+(0.54+1.46)×0.02=27 |
| 1.75+15.84÷(0.62+1.3)=10 | 37+(15.76-15.16)÷0.2=40 |
| (0.76+0.14)÷(12.52-11.27)=0.72 | 1.8÷(1.45+4.55)×42=12.6 |
| 2.75×(13.22+9.3)÷11=5.63 | (87.74-8.54)÷(90-87.6)=33 |
| 88.4+0.48÷(82.33-82.03)=90 | 28.07+(1.9+58.1)×0.03=29.87 |
| 7.12×(0.5+0.25)×4=21.36 | 29.42-23.94÷(85-81.5)=22.58 |
| 2.25÷(44.97-19.97)×100=9 | 8.5×(3.39+2.23)÷17=2.81 |
| (59.39-56.99)×(3.4+9.1)=30 | 27.27-(70-69.76)÷6=27.23 |
| 53.02-0.32÷(14.64+1.36)=53 | 31.48-86.4÷(39.18-16.68)=27.64 |
| 34.09+0.32÷(0.5+0.78)=34.34 | (64.88-63.53)×(49.65-5.65)=59.4 |
| 9.32+(34.09-31.99)×0.8=11 | 34.46+(6.95+4.81)÷9.8=35.66 |
| 69.83-(81.66-80.26)×0.2=69.55 | 20.92-(0.5+0.19)÷0.75=20 |
| 46.87÷(55.15-50.79)÷51.19=0.21 | 84.18÷(0.92+1.52)÷30=1.15 |
