6.3+4.82+3.7-0.82 | 307×10.1 | 0.45×18 |
132-43.7-56.3 | 0. 32×12.5×2.5 | 5.6×1.25 |
7.6×27+7.6×174-7.6 | 72÷1.25÷8 | 270÷4.5 |
(7.7+15.4)÷7 9.9×34 | 1.5×1.2+8.8×1.5 | 7.3+2.7-7.3+2.7 |
4.7×8.3+5.2×8.3+0.83 | 7.12×4-1.12×4 | 450÷2.5÷2 |
12.5×8.8 | (125-1.25)×0.8 | 3.5×0.4+3.5×0.6 |
39÷(1.3×5) | 2.2÷4+0.6÷4 | 4.83÷5+2.17÷5 |
42÷3.5 | 26.7-0.5×5-7.5 | 48.4+2.78+51.6-0.48 |