| (4.12+4.52)×(4+1)=43.2 | (47.92-7.12)×(38.95-38.7)=10.2 |
| 0.5×(84.14-82.94)×10=6 | 85.39+(1.13+42.07)÷36=86.59 |
| 3.25×(1.53+4.03)÷13=1.39 | 2.5×(0.53+1.15)×21.6=90.72 |
| (70.43-42.83)÷(58.95-56.19)=10 | 5.75×(89.83-79.83)×1.28=73.6 |
| (0.5+0.62)÷(2.22+1.78)=0.28 | 0.6×(93.53-5.38)÷41=1.29 |
| 39+26.4÷(0.5+2.14)=49 | 86.99-(0.51+0.01)÷2.6=86.79 |
| 71.43+3.52÷(67.86+2.54)=71.48 | 53.48+(9.86-9.82)×4.25=53.65 |
| 75.36+(13.7-11.45)×0.2=75.81 | (83.97-83.74)×(58.92-36.92)=5.06 |
| 5.4÷(0.5+2)÷0.72=3 | (0.53+0.04)÷(0.72+1.18)=0.3 |
| 72+(46.7-13.55)÷2.6=84.75 | 2.5÷(70-57.5)×25=5 |
| 41.33-8.4÷(0.85+2.9)=39.09 | (78.16-76.66)÷(30.72-26.97)=0.4 |
| 80.75-(36.63-34.23)×0.15=80.39 | (0.76+0.14)÷(12.52-11.27)=0.72 |
| 3.2+(0.75+2.45)×9=32 | 76-(3.67+4.25)÷0.5=60.16 |
| (0.96+0.04)÷(86.57-84.07)=0.4 | 60.04+(31.21+0.14)÷33=60.99 |
| 86.25-79.2÷(2.8+6.8)=78 | (0.5+0.3)×(1.62+0.88)=2 |
| 1.68×(66.46-57.96)÷1.02=14 | 0.96÷(0.5+1.1)×66=39.6 |
| (31.37-29.37)÷(0.65+1.85)=0.8 | 3.6÷(2.26+7.74)×8=2.88 |
| 20.33-(31-10.2)÷5.2=16.33 | 46.87÷(55.15-50.79)÷51.19=0.21 |
| 44.72÷(43.06-41.34)÷20.8=1.25 | (88.8-88.16)×(12.22+77.78)=57.6 |
| 12+51.84÷(35.23-28.75)=20 | 15×(0.5+0.38)÷0.15=88 |
| 72.12÷(1.19+2.81)÷90.15=0.2 | (90.22-89.02)×(20.6+19.65)=48.3 |
