8.5×5.67-7.5×5.67 1.6×[(1.8+1.95)÷2.5] 4.5-1.14÷1.5-1.24
6.2+3.5×25×4 7.32-4.37×0.9 4.05÷0.05÷0.81
1.25×32
5.8×7.6+7.6×4.2
0.5×4÷0.5×4
2.6×(0.175÷0.25)
9.4×[0.96÷(5.4÷0.9)]
0.125×4.7×8
19.6÷﹝0.48÷(5.4÷0.9)﹞
0.56+3.48+0.44+6.52 145.3-58.6-41.4 (7.5-2.3×0.4)÷0.01 70.8-1.25-1.75 2.125×1.5+7.875×1.5 12.5-1.68-2.32 1.92×(2.3+10.5÷15) 2.8×(2.25+27.5÷1.5) (5.1-3.6)÷0.8-1]×0.09 2.16÷0.9÷0.3 (8+0.8)×1.25 0.7×101-0.7 567÷20÷5 18÷﹝0.6×(8-6.5)﹞ [ 7.2×9.9 4.75×99+4.75 70.8-1.25-1.75
93÷0.31÷3 4.81+8.3+5.19+11.1 2.5×(8+0.4)
3.54×0.29-0.29×2.54
138÷0.25÷0.4
(37.26-6.01)×0.4+5.5
51.8-4.8×(2.03-0.18)
1.25×32×2.5 125×8.8 2.38×0.5+5.62÷2 1.6×3.2-3.2 0.45×98 15.8+4.2×10.5