小学四年级下册数学脱式计算题专项练习.doc

袅小学四年级下册数学脱式计算题专项练习蚃2018暑假作业袀360÷[(12+6)×5]莈芆288÷[(26-14)×8]莅羃(105×12-635)÷25蒈蚇864÷[(27-23)×12]螃蚂(45+38-16)×24蒈500-(240+38×6)肈[64-(87-42)]×15薅(845-15×3)÷1612×[(49-28)÷7]蒁450÷[(84-48])÷12薈(58+37)÷(64-9×5)葿95÷(64-45)羂178-145÷5×6+42薄812-700÷(9+31×11)蚈85+14×(14+208÷26)薆(284+16)×(512-8208÷18)蚄120-36×4÷18+35节(58+37)÷(64-9×5)螈(-×)÷×÷×(×+)÷-÷4=+-÷-×5=6-×3-×(-×4)×(-)+×-(6+÷)×[(-)×-]÷÷[×(-)+]薆12×6÷(12-)-6袃12×6÷-×+×(58+370)÷(64-45)肄420+580-64×21÷28蚂(136+64)×(65-345÷23)-×-+(5000-1000)螆158+262+138莁375+219+381+225蒁5001-247-1021-232螇(181+2564)+2719膄378+44+114+242+222蒄276+228+353+219薁(375+1034)+(966+125)膈(2130+783+270)+1017羆99+999+9999+99999膃7755-(2187+755)蚁2214+638+286蕿3065-738-1065莃2357-183-317-357羁2365-1086-214蚁138×25×4蚅(13×125)×(3×8)肅(12+24+80)×50螀704×2525×32×125螁32×(25+125)88×125肆102×7658×98薃178×101-178螃84×36+64×84袁75×99+2×75蒇83×102-83×2芅123×18-123×3+85×123薂50×(34×4)×3羀25×(24+16)袈178×99+178螃79×42+79+79×57芁7300÷25÷4肀8100÷4÷75肅2356-(1356-721)蒅1235-(1780-1665)肀75×27+19×25膀31×870+13×310蒆4×(25×65+25×28)袃肃(181+2564)+2719芀袇378+44+114+242+222薄袂276+228+353+219芀芈(375+1034)+(966+125)肂(2130+783+270)+1017蚀莀99+999+9999+99755-(2187+755)蚈螄2214+638+2863065-738-1065蚃蒀2357-183-317-3572365-1086-214