二年级数学下册脱式计算竖式计算练习题

1、年级下册脱式混合运算练习题X班级； 姓名;77-46+3265-38+2679+19-56(58-34) +884-27+16=4+27-16=93+23+9469-(39-23)99+ (25-24)=(2+7) X86X (2 + 6)3X3X9=4X6+720+ 4+56X8+5=(75 19) +79X6+410+ 5X4=77-76+3261-38+2679+19-16=18-36+2787-27+1630+(23-29)=73-23-493-(39-23)71- (25-24)=99-46+3265-39+2699+99-56=59-36+2994-29+9630-(23-29)=

2、93-23+9433-(39-23)99- (25-24)=99-96+3269-39+2699+ (99-96)=6X2+77X (45+ 5)19+9X6=(19+ 2) +3(36+4) +2732+4+16=29 4X216+2X742+6X7=99-36+2999-29+9630-(23+29)=3+23+9493-(39-23)99- (99-29)=55-46+2265-28+2658+18-56=姓名58-26+2584-25+16=4+25-16=82+22+8468-(28-22)88+ (25-24)=55-56+2261-28+2658+18-16=18-26+2585

3、-25+1620+(22-28)=52-22-482-(28-22)51-(25-24)=88-46+2265-28+2688+88-56=58-26+2884-28+8620-(22-28)=82-22+8422-(28-22)88- (25-24)=88-86+2268-28+2688-88-86=88-26+2888-28+8620-(22+28)=22+22+8482-(28-22)88+ (88-28)=77-46+3263-38+2679+19-36=76+72+8(100-65) +738(4921)=42+ (1 + 6)6X (5 + 4)6+ 8X4=(6 + 2) X7(

4、4028) +6(42 + 30) +9=5X3+ 99X8+308X7 + 30=6X 8+6(6650) +236 + (2 + 4)=38-36+2784-27+164+27-16=93+23+9469-(39-23)99+ (23-24)=77-76+3261-38+2679+19-1618-36+2787-27+1630+(23-29)73-23-499-46+3239-36+2993-23+9499-96+3299-36+2923+23+9430- (19+2)93-(39-23)63-39+2694-29+9633-(39-23)69-39+2699-29+9693-(39-23

5、)(26+ 28) +93471- (23-24)99+99-3630-(23-29)99- (23-24)99+99-9630-(23+29)99- (99-29)+ 8X2=(3+5) X636+9X6(8816) +8=9X8 213+4X68X4+6=42 + 7X6609X42X (2+5)=33-46+2263-28+2638+18-36=38-26+2384-23+164+23-16=82+22+8468-(28-22)88+ (23-24)=33-36+2261-28+2638+18-16=36+74-2636+34-2696+99-26=36+94-2616+77-2696+

6、99-26=86+88-2656+94-2656+84-26=72+ (3X3)(4222) +49X8+51=36+5X77+ (103)56+8X7=(75 18) X79X6+424+4X8=81 + (1X9)(8226) +74X8+51=36+7X763+ (21 12)56+8X7=(35 28) X79X6+4236+4X8=55+7X749+ (147)81+9X8=(79 23) +87X6+4216+4X8=24+12+635-63- 75X 8-39=(23+49) +848-18-38X7-34=(52-45) X 623+ 5X82X6+37=7X5+1832+4+

7、2572+(24-16)=(34+47) + 956 2X690 3X9=54+18+635-21+ 78X8-39=(33+49) -6848-24+ 38X7-55=(39-30) X 623+ 6X86X6+27=7 5+1812+ 4+7564+ (24-16)=(85-31 ) + 956 6X690 9X9=88- (46+ 2)(68-23) +954+ 9X2=(4+5) X681+ 9X6=(79 23) +8=80- (19+42)(21+15) +964+8X2=30- (19+2)(26+ 28) +934+8X2=(3+5) X636+9X6 =(8816) +8=7

8、6+72+8(100-63) X 838 (4921)=(2+7) X86X (2 + 6)3X9X3=4X6+720+4+56X8+5=(75 18) X79X6+410+5X4=42+ (1+6)6x (5+4)6+8X4=(6 + 2) X 7(40 28) +6(42 + 30) X2=5X3+99X8 + 308X7+30=6X8 + 6(66 50) +236+ (2+4)=9X8 213+4X68X4+6=42 + 7X6609X42X (2+5)=72+ (3X3)(4220) +29X8+51=36+5X77+ (103)56+8X7=(75 18) X79X6+424+4X

9、8=6X2+77X (45+ 5)19+9X6=(19+2) +3(36 + 4) +2732+4+16=29 4X216+2X742+6X7=30- (19+ 2)(26+28) +934+8X2=(3+5) X636+ 9X6=(8816) +8=76+ 72 + 8(100 63) X 838 (49 21)=(2+7) X86X (2 + 6)3X9X3=4X6+720+ 4+56X8+5=(75 18) X79X6+410+5X4=42+ (1+6)6X (5+4)6+8X4=(6 + 2) X7(4028) +6(42+30) X 2=5X3+99X8 + 308X7+30=6X8

10、 + 6(66 50) +236+ (2+4)=9X8 213+ 4X68X4+6=42 + 7X672+ (3X3)36+5X7(75 18) X76X2+7(19+ 2) +329 4X260 9X4(4220) +216一 (103)X6+4X (45+5)(36 + 4) +27+ 2X75624193242X (2+5)X8+51+ 8X 7+ 4X8+ 9X6+ 4+16+ 6X 736+ 8=10+4=32+7=74+ 9=34+ 7=19+ 2=44+ 6=77+ 8=82+9=19+3=15+4=48+ 6=24+5=17+6=63+7=54+ 9=23+ 3=26+7=48+5=35+8=43+ 7=63+ 9=54+6=64+9=60+8=44+ 9=64+ 7=50+8=58+7=69+9=48+ 9=35+6=34+4=52+7=73+8=44+ 6=62+8=28+5=42+6=67+8=56+ 9=26+7=47+6=61 + 9=30+8=22+9=14+6=24+7=13+3=39+6=19+