二年級(jí)數(shù)學(xué)下冊(cè)脫式計(jì)算練習(xí)題

-.可修編-.-.可修編-.-.可修編-.-.可修編-.二年級(jí)下冊(cè)脫式混合運(yùn)算練習(xí)題班級(jí)；77-46+32 65-38+26 79+19-56(58-34)-884-27+16=4+27-1693+23+94 69-(39-23) 99+(25-24)(2+7)x86x(2+6)3x9x34x6+720-4+56x8+5(75-18)x79x6+410+5x477-76+32 61-38+26 79+19-1618-36+27 87-27+16 30+(23-29)18-36+27 87-27+16 30+(23-29)-.可修編--.可修編-.18-36+27 87-27+16 30+(23-29)18-36+27 87-27+16 30+(23-29)-.可修編--.可修編-.73-23-493-(39-23) 71-(25-24)99-46+3265-39+26 99+99-5659-36+2994-29+96 30-(23-29)93-23+9433-(39-23) 99-(25-24)99-96+3269-39+26 99+99-966x2+77x(45-5) 19+9x6(19+2H3 (36M)(19+2H3 (36M)+27 32-4+16-.可修編-.-.可修編-.(19+2H3 (36M)(19+2H3 (36M)+27 32-4+16-.可修編-.-.可修編-.29一4x216-2x742-6x799-36+2999-29+9630-(23+29)3+23+9493-(39-23)99-(99-29)55-46+2265-28+2658+18-5658-26+2584-25+16=4+25-1682+22+8468-(28-22)88+(25-24).一嬲到叵-（82+22）-0298+82-8882+92-8898-88+8892+82-8922+98-88（花-％）-88（22-82）-22V8+22-28（82-22）-0298+82-V882+92-8999-88+8892+82-9922+9V-88（花-％）-19（22-82）-2817一0的（82-22）+029L+%-%%+%引9L-8L+8992+82-1922+99-9922+22+84 82-(28-22) 88+(88-28)22+22+84 82-(28-22) 88+(88-28)-.可修編-.-.可修編-.22+22+84 82-(28-22) 88+(88-28)22+22+84 82-(28-22) 88+(88-28)-.可修編-.-.可修編-.77-46+3263-38+26 79+19-36=76+72-8(100－63)x838－(49－21)42—1+6)6x(5+4)6+8x4(6+2)x7(40－28)-6(42+30)x25x3+99x8+308x7+306x8+6(66－50)-236-(2+4)38-36+2784-27+16= 4+27-16=-.可修編-.-.可修編-.-.可修編-.-.可修編-.93+23+9469-(39-23) 99+(23-24)77-76+3261-38+26 79+19-1618-36+2787-27+16 30+(23-29)73-23-493-(39-23) 71-(23-24)99-46+3263-39+26 99+99-3639-36+2994-29+96 30-(23-29)93-23+9433-(39-23) 99-(23-24)99-96+32 69-39+26 99+99-9699-96+32 69-39+26 99+99-96-.可修編-.-.可修編-.99-96+32 69-39+26 99+99-9699-96+32 69-39+26 99+99-96-.可修編-.-.可修編-.99-36+2999-29+9630-(23+29)23+23+9493-(39-23)99-(99-29)30-(19＋2)(26+28)-934+8x2(3+5)x636-9x6二(88-16)-89x8-213+4x68x4+642-7x660-9x42x(2+5)-.可修編-.-.可修編-.-.可修編-.-.可修編-.33-46+2263-28+2638+18-3638-26+2384-23+164+23-1682+22+8468-(28-22)88+(23-24)33-36+2261-28+2638+18-1636+74-2636+34-2696+99-2636+94-2616+77-2696+99-2686+88-2656+94-26 56+84-2672-(3x3) (42-20)-29x8+5136+5x77-(10-3)56-8x7=(75-18)x79x6+424-4x88匕(1x9)(82-26)-74x8+5136+7x763-(21-12)56-8x7(35-28)x79x6+4236-4x855+7x749-(14-7)81-9x8(79-23)-87x6+4216-4x8=24+12-635-63-75x8-39

(23+49)-848-18-38x7－34(52-45)x623＋5x82x6＋377x5+1832+4+2572+(24-16)::(34+47)+956－2x690－3x954+18-635-21-78x8-39(33+49)－6848-24-38x7－55(39-30)x623＋6x86x6＋27-.可修編-.-.可修編-.-.可修編-.-.可修編-.77x5+18 12+4+75 64+(24-16)-.可修編-.-.可修編-.(85-31)+956－6x690－9x988-(46＋2)(68-23)-954+9x2(4+5)x681-9x6=(79－23)-880-(19+42)(21+15)內(nèi)64+8x2=30-(19＋2)(26+28)-934+8x2(3+5)x636-9x6=(88－16)-876+72-8(100－63)x838－(49－21)

(2+7)x86x(2+6)3x9x34x6+720M+56x8+5(75-18)x79x6+410+5x442—1+6)6x(5+4)6+8x4(6+2)x7(40-28)-6(42+30)x25x3+99x8+308x7+306x8+6(66-50)-236-(2+4)

9x8-213＋4x68x4+642-7x660-9x42x(2＋5)72-(3x3)(42-20)-29x8＋5136＋5x77-(10-3)56-8x7(75-18)x79x6＋424-4x86x2＋77x(45-5)19＋9x6(19＋2)-3(36-4)＋2732-4＋162929一4x2 16-2x7 42-6x7-.可修編-.-.可修編-.2929一4x2 16-2x7 42-6x7-.可修編-.-.可修編-.30-（19＋2）（26＋28）-934＋8x2（3＋5）x636-9x6二（88－16）-876＋72-8（100－63）x838－（49－21）（2＋7）x86x（2＋6）3x9x34x6＋720-4＋56x8＋5（75－18）x79x6＋410＋5x442-（1＋6）6x（5＋4）6＋8x4-.可修編-.-.可修編-.(75-18)x7 9x6+4 24-4x8(75-18)x7 9x6+4 24-4x8-.可修編--.可修編-.(6+2)x7(40-28)-6(42+30)x25x3+99x8+308x7+306x8+6(66-50)-236-(2+4)