一生的唯一四年级100道小数脱式计算

2021年1月18日发(作者：骆文盛)
5.3×6.3+2.3=








5.59-3×4.3














4.4×7.3+5.3

4×8.8+1.5
9.3+6.1×4.8
2.9×8.2+9.2



































































0.2×5.6+2.5

3.053-0.1×5.3
27.5×5.7+5.8



8.7×0.1-0.1
3.9×1.7+0.5




0.739-1.1×4.9






























































































4.1×0.8-0.2

9.9×1.4+0.6



















6.4×2.4+3.6




12.48-4×9.7



















9.8×1.3-0.3



4.8×9.1-0.5



















2.9+0.6×7.5



4.2×1.8-0.1



















8.6×6.5+6.4




9.4×8.4+5.8


















0.5×4.6+7.1









6.908-1.3×1.6


















1.28-4.6×3.8








13.596-9.1×5.6

















9.5.4×1.9-3.9










1.9-2.1×7.9


















7.3+3.8×2.3





















1.8×9.6-1.7



8.999-1.7×4.7








8.6×8.9+8


















1.7+0.3×7.6




4.54-2.1×0.4


















9.8×4.3+9.6



7.7×9.9+7.7


















8.7+3.4×9




0.3+2.8×3.5
























5×1.1-0.2



0.3×0.9-0.1



9.2+9×3.9





























8.8+0.6×0.1




8.9×5.2+9.3




















4.8+3.1×9.1




1.3×2.2-0.2



























0.9+8.3×8.3



9.08-3×7.6



























1.288-3.2×0.9