77-76+3261-38+2679+19-1618-36+27二年级数学脱式计算姓名:一、脱式计算77-46+32865-38+2679+19-5669-(39-23)2+7)x(58-34)-884-27+16二4+27-1699+(25-24)6x(2+6)二、脱式计算3x9x393+23+944x6+720-4+56x8+575-18)x777-76+3261-38+269x6+410+5x三、脱式计算30+(23-29)(73-23-499-46+3293-(39-23)71-(25-24)87-27+16四、脱式计算59-36+2994-29+9630-(23-29)93-23+9471-(25-24)33-(39-23)99-(25-24)99-96+3269-39+2687-27+16五、脱式计算99+99-966x2+77x(45m5)19+9x616-2x7(19+2)-3(36-4)+2732-4+1629-4x242-6x7六、脱式计算30-(23+29)3+23+9493-(39-23)99-99-29)99-36+2999-29+9655-46+2265-28+2658+18-5658-26+25七、脱式计算84-25+164+25-182+22+8468-(28-22)18-26+2588+(25-24)55-56+2261-28+2658+18-1685-25+16八、脱式计算82-(28-22)51-(25-24)88-46+2265-28+2620+(22-28)(100-63)x838-(49-21)42m(1+6)6x(588+88-十、脱式计算77-46+3288-26+2863-79+19-76+72-888+88-5658-26+2884-28+8620-(42-28)52-22-4九、脱式计算82-22+8422-(28-22