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二年级数学脱式计算题.pdf

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    • 1 二年级数学脱式计算题 一、脱式计算 77-46+32 65-38+26 79+19-56 69-(39-23) = = = = = = = = (2+7)×8 945-424 819-805 797-53 748-352 475-388 = = = = = = = = = = = = (58-34)÷8 84-27+16 4+27-16 99+(25-24) = = = = = = = = 6×(2+6) 453-158 935-362 725-647 807-369 842-379 = = = = = = = = = = = = 三、口算 24÷4= 7+63= 9×4= 36÷6= 9×7= 56÷8= 28+6= 7×5= 36+4= 30÷5= 21÷3= 36÷4= 18÷2= 63÷7= 9×6= 25+23= 12+35= 27+71= 46+33= 40÷8= 63÷9= 64÷8= 38+16= 45÷5= 7÷1= 72-40= 47+8= 14+85= 61+27= 170+20= ———————————————————————————————————————————————————————————————————————————— 二、脱式计算 3×9×3 93+23+94 4×6+7 20÷4+5 = = = = = = = = 6×8+5 345-178 623-158 480-324 758-379 536+89 = = = = = = = = = = = = (75-18)×7 77-76+32 61-38+26 9 ×6+4 = = = = = = = = 10+5×4 728-353 972-85 357-184 220-126 168+240 = = = = = = 2 = = = = = = 三、口算 21+15= 36+22= 59+18= 72+24= 41-29= 8×2= 7+56= 56÷7= 12÷6= 4×2= 49÷7= 6×9= 56-30= 35÷5= 27+25= 44-9= 72+16= 43+32= 35-8= 56÷7= 21-7= 7×3= 8÷8= 32÷4= 80-9= 7+56= 56÷7= 12÷6= 4×2= 三、脱式计算 77-76+32 61-38+26 79+19-16 18-36+27 30+(23-29) 945-424= 819-805= 797-53= 748-352= 475-388= = = = = = = = = = = (73-23-4 93-(39-23) 71-(25-24) 87-27+16 99-46+32 453-158= 935-362= 725-647= 807-369= 842-379= = = = = = = = = = = 三、口算 24÷4= 7+63= 9×4= 36÷6= 9×7= 56÷8= 28+6= 7×5= 36+4= 30÷5= 83-29= 5×6= 43-17= 21+27= 32÷8= 25+23= 12+35= 27+71= 46+33= 40÷8= 63÷9= 64÷8= 38+16= 45÷5= 7÷1= 5×9= 7×7= 73+16= 60+300= 10÷5= ———————————————————————————————————————————————————————————————————————————— 四、脱式计算 二、列竖式计算 59-36+29 94-29+96 30-(23-29) 93-23+94 71-(25-24) 5778-2779 5778+2779 4581+3719 6000-5762 1436-754 = = = = = 3 = = = = = 33-(39-23) 99- ( 25-24 ) 99-96+32 69-39+26 87-27+16 786+324 6020-5647 3375-1868 7419-6859 6753-3869 = = = = = = = = = = 三、口算 ( )×6=30 42÷7= 35-6= 28÷7= ( )×8=48 9+46= 9÷3= 9÷9= 58+32= 80-28= 9+46= 9÷3= 9÷9= 58+32= 80-28=9×9= 46+10= 65+40= 81÷9= 55-20= 21÷3= 36÷4= 18÷2= 63÷7= 9×6= 44-9= 72+16= 43+32= 35-8= 56÷7= 五、脱式计算 二、列竖式计算 99+99-96 6×2+7 7×(45÷5) 19+9×6 16÷2×7 654+132= 492-463= 936-906= 297+516= 678-97= = = = = = = = = = = (19+2)÷3 (36÷4)+27 32÷4+16 29-4×2 42÷6×7 352-238= 399+509= 247+274= 577+61= 15+463= = = = = = = = = = = 三、口算 33+60= 54÷6= 40÷8= ( ) ×4=20 61-13= 72-40= 47+8= 14+85= 61+27= 170+20= 83-29= 5×6= 43-17= 21+27= 32÷8 5×9= 7×7= 73+16= 60+300= 10÷5= 15÷5= 9×3= 42-15= 18÷9= 180-60= 25+23= 12+35= 27+71= 46+33= 40÷8= ———————————————————————————————————————————————————————————————————————————— 4 六、脱式计算 二、列竖式计算 30-(23+29) 3+23+94 93-(39-23) 99-(99-29) 99-36+29 88+368= 495+189= 308+312= 642-269= 645-61= = = = = = = = = = = 99-29+96 55-46+22 65-28+26 58+18-56 58-26+25 691+290= 146+2= 409+445= 27+782= 158+725= = = = = = = = = = = 三、口算 83-29= 5×6= 43-17= 21+27= 32÷8= 49÷7= 6×9= 56-30= 35÷5= 27+25= 8×2= 7+56= 56÷7= 12÷6= 4×2= 30÷6= 36÷4= 64÷8= 5÷1= 15÷3= 16÷8= 42÷6= 400+50= 38+26= 93-8= 9×9= 46+10= 65+40= 81÷9= 55-20= 七、脱式计算 二、列竖式计算 84-25+16 4+25-1 82+22+84 68-(28-22) 18-26+25 183+485= 4235+111= 201+481= 884-549= 156+239= = = = = = = = = = = 88+ ( 25-24 ) 55-56+22 61-28+26 58+18-16 85-25+16 326+216= 255-32= 210+239= 161+437= 977-948= = = = = = = = = = = 5 三、口算 24÷4= 7+63= 9×4= 36÷6= 9×7= 56÷8= 28+6= 7×5= 36+4= 30÷5= 72-40= 47+8= 14+85= 61+27= 170+20= 63÷9= 64÷8= 38+16= 45÷5= 7÷1= 25+23= 12+35= 27+71= 46+33= 40÷8= 49÷7= 6×9= 56-30= 35÷5= 27+25= ———————————————————————————————————————————————————————————————————————————— 八、脱式计算 二、列竖式计算 82-(28-22) 51- ( 25-24 ) 88-46+22 65-28+26 20+(22-28) 348-287= 134+392= 233+759= 146+674= 656+148= = = = = = = = = = = 88+88-56 58-26+28 84-28+86 20-(42-28) 52-22-4 139+277= 170+243= 385+15= 88+202= 507+297= = = = = = = = = = = 三、口算 44-9= 72+16= 43+32= 35-8= 56÷7= 21-7= 7×3= 8÷8= 32÷4= 80-9= 30÷6= 36÷4= 64÷8= 5÷1= 15÷3= 21+15= 36+22= 59+18= 72+24= 41-29= 8×2= 7+56= 56÷7= 12÷6= 4×2= 49÷7= 6×9= 56-30= 35÷5= 27+25= 九、脱式计算 二、列竖式计算 82-22+84 22-(28-22) 88-(25-24) 88-86+22 6 68-28+26 807+97= 345+476= 241-152= 652-525= 314+71= = = = = = = = = = = (100-63) ×8 38- (49-21) 42÷ (1+6) 6× (5+4) 88+88-86 334+492= 689-212= 427+406= 304+336= 43+810= = = = = = = = = = = 三、口算 33+60= 54÷6= 40÷8= ( )×4=20 61-13= 5×9= 7×7= 73+16= 60+300= 10÷5= 44-9= 72+16= 43+32= 35-8= 56÷7= 72-40= 47+8= 14+85= 61+27= 170+20= 15÷5= 9×3= 42-15= 18÷9= 180-60= 21-7= 7×3= 8÷8= 32÷4= 80-9= ———————————————————————————————————————————————————————————————————————————— 十、脱式计算 二、列竖式计算 77-46+32 63-38+26 79+19-36 76+72÷8 88-26+28 441+426= 722+218= 904-213= 946-85= 585-385= = = = = = = = = = = 20-(22+28) 22+22+84 82-(28-22) 88+ ( 88-28 ) 88-28+86 840-406= 540-303= 853-775= 245-188= 463-4= = = = = = = = = = = 7 三、口算 83-29= 5×6= 43-17= 21+27= 32÷8= 16÷8= 42÷6= 400+50= 38+26= 93-8= 56÷8= 28+6= 7×5= 36+4= 30÷5= 30÷6= 36÷4= 64÷8= 5÷1= 15÷3= 49÷7= 6×9= 56-30= 35÷5= 27+25= 21+15= 36+22= 59+18= 72+24= 41-29= 十一、脱式计算 二、列竖式计算 6+8×4 (6+2) ×7 (40-28) ÷6 (42+30) ×2 77-76+32 1000-239= 634-491= 861-342= 785-198= 139+508= = = = = = = = = = = 5×3+9 9×8+30 8×7+30 6×8+6 61-38+26 391+752= 752-101= 527+812= 241+466= 694+577= = = = = = = = = = = 三、口算 24÷4= 7+63= 9×4= 36÷6= 9×7= 25+23= 12+35= 27+71= 46+33= 40÷8= 83-29= 5×6= 43-17= 21+27= 32÷8= 56÷8= 28+6= 7×5= 36+4= 30÷5= 63÷9= 64÷8= 38+16= 45÷5= 7÷1= 63÷9= 64÷8= 38+16= 45÷5= 7÷1= ———————————————————————————————————————————————————————————————————————————— 十二、脱式计算 二、列竖式计算 (66-50)÷2 36 ÷(2+4) 38-36+27 84-27+16 79+19-16 972+743= 865-248= 741+171= 480+217= 470-336= = = = = = = = = = = 8 4+27-16 93+23+94 69-(39-23) 99+(23-24) 18-36+27 407-136= 988-960= 835-80= 306-240= 595-42= = = = = = = = = = = 三、口算 21+15= 36+22= 59+18= 72+24= 41-29= 21-7= 7×3= 8÷8= 32÷4= 80-9= 8×2= 7+56= 56÷7= 12÷6= 4×2= 9×9= 46+10= 65+40= 81÷9= 55-20= 44-9= 72+16= 43+32= 35-8= 56÷7= 8×2= 7+56= 56÷7= 12÷6= 4×2= 十三、脱式计算 二、列竖式计算 73-23-4 87-27+16 93-(39-23) 71-(23-24) 99-(23-24) 691+290= 146+2= 712-131= 27+782= 409+445= = = = = = = = = = = 30+(23-29) 73-23-4 93-(39-23) 71-(23-24) 99-96+32 3 62+240= 158+725= 327+323= 201+481= 235+111= = = = = = = = = = = 三、口算 ( )×6=30 42÷7= 35-6= 28÷7= ( )×8=48 9×9= 46+10= 65+40= 81÷9= 55-20= 72-40= 47+8= 14+85= 61+27= 170+20= 21÷3= 36÷4= 18÷2= 63÷7= 9×6= 9+46= 9÷3= 9÷9= 9 58+32= 80-28= 15÷5= 9×3= 42-15= 18÷9= 180-60= ———————————————————————————————————————————————————————————————————————————— 十四、脱式计算 二、列竖式计算 (66-50)÷2 36 ÷(2+4) 38-36+27 84-27+16 79+19-16 22+567= 375+241= 262+297= 642-269= 201+308= = = = = = = = = = = 4+27-16 93+23+94 69-(39-23) 99+ ( 23-24 ) 18-36+27 76+587= 308+312= 495+189= 88+368= 645-61= = = = = = = = = = = 三、口算 33+60= 54÷6= 40÷8= ( )×4=20 61-13= 5×9= 7×7= 73+16= 60+300= 10÷5= 9+46= 9÷3= 9÷9= 58+32= 80-28= 15÷5= 9×3= 42-15= 18÷9= 180-60= 72-40= 47+8= 14+85= 61+27= 170+20= 5×9= 7×7= 73+16= 60+300= 10÷5= 十五、脱式计算 二、列竖式计算 80- (19+42) ( 21+15) ÷9 64+8×2 81÷9×6 (39-30)×6 975-368= 493-215= 465-360= 543-130= 974-905= = = = = = = = = = = 10 (79-23)÷8 (4+5)×6 81÷9×6 54+9×2 8×7-55 482-56= 644-21= 949-621= 725-613= 842-379= = = = = = = = = = = 三、口算 83-29= 5×6= 43-17= 21+27= 32÷8= 49÷7= 6×9= 56-30= 35÷5= 27+25= 5×9= 7×7= 73+16= 60+300= 10÷5= 30÷6= 36÷4= 64÷8= 5÷1= 15÷3= 16÷8= 42÷6= 400+50= 38+26= 93-8= 16÷8= 42÷6= 400+50= 38+26= 93-8= ———————————————————————————————————————————————————————————————————————————— 十六、脱式计算 二、列竖式计算 90-2×9 56-1×6 (85-31)+59 64÷(24-16) 48-24 ÷3 550-236= 395-33= 800-72= 989-369= 762-545= = = = = = = = = = = 12÷4+75 7×5+18 6×6+27 23+6×8 (33+49)-68 543-81= 874-327= 561-531= 669-15= 846-356= = = = = = = = = = = 三、口算 8+7= 30-3= 30-4= 24-1= 5+37= 4+42= 49-8= 12+3= 34-2= 49-6= 12+13= 15-5= 30+3= 6+5= 3+6= 35-1= 5+37= 25+18= 44+3= 25+5= 8+7= 38+12= 24+26= 1+22= 14-7= 17+3= 十七、脱式计算 二、列竖式计算 180- (19+142) ( 30+15) ÷9 64+8×6 81÷9×7 (34-30)×6 487-358= 395-266= 166+262= 696+266= 487-358= = = = = = = = = = = 11 (79-7)÷8 (4+5)×6 81÷9×7 67+7×2 8×8-55 494+264= 859+583= 432+316= 74+273= 999-921= = = = = = = = = = = 三、口算 25+4= 40+9= 22+18= 12+22= 3+43= 46-7= 13+35= 42+4= 12+22= 3+43= 46-7= 1335+14= 25+5= 9+15= 44-4= 27+20= 30-6= 21-1= 36-4= 18-5= 18+7= 30-3= 30———————————————————————————————————————————————————————————————————————————— 十八、脱式计算 二、列竖式计算 90-5×9 56-4×6 46+4×4 31-3×2 4×7+46 689-143= 460-56= 502-214= 909-503= 630-8= = = = = = = = = = = 53-1×9 68+2×8 2×9+63 6×8-29 6×3+66 760-500= 844-207= 711-604= 395+474= 989-957= = = = = = = = = = = 三、口算 14-7= 17+3= 34+10= 49-6= 12+13= 15-5= 30+3= 9+28= 5+37= 4+42= 49-8= 1 1+39= 11-9= 19+22= 34-2= 26+13= 8+6= 18-3= 3+14= 42+8= 11+36= 1+39= 1十九、脱式计算 二、列竖式计算 80- (19+42) ( 21+15) ÷9 64+8×2 81÷9×6 (39-30)×6 975-368= 493-215= 465-360= 543-130= 974-905= = = = = = = = = = = (79-23)÷8 (4+5)×6 81÷9×6 54+9×2 8×7-55 482-56= 644-21= 949-621= 725-613= 842-379= = = = = = 12 = = = = = 三、口算 25+4= 40+9= 22+18= 12+22= 3+43= 46-7= 13+35= 42+4= 12+22= 3+43= 46-7= 1335+14= 25+5= 9+15= 44-4= 27+20= 30-6= 21-1= 36-4= 18-5= 18+7= 30-3= 30———————————————————————————————————————————————————————————————————————————— 二十、脱式计算 二、列竖式计算 90-9×9 56-6×6 (85-31) ÷9 64÷(24-16) 48-24 ÷3 550-236= 395-33= 800-72= 989-369= 762-545= = = = = = = = = = = 4+27-16 93+23+94 69-(39-23) 99+(23-24) 18-36+27 407-136= 988-960= 835-80= 306-240= 595-42= = = = = = = = = = = 三、口算 14-7= 17+3= 34+10= 49-6= 12+13= 15-5= 30+3= 9+28= 5+37= 4+42= 49-8= 1 1+39= 11-9= 19+22= 34-2= 26+13= 8+6= 18-3= 3+14= 42+8= 11+36= 1+39= 1 脱式计算 二、列竖式计算 6+8×4 (6+2) ×7 (40-28) ÷6 (42+30) ×2 77-76+32 1000-239= 634-491= 861-342= 785-198= 139+508= = = = = = = = = = = 5×3+9 9×8+30 8×7+30 6×8+6 13 61-38+26 391+752= 752-101= 527+812= 241+466= 694+577= = = = = = = = = = = 三、口算 23-4= 10+26= 26-1= 19-6= 37+7= 24+15= 7+8= 12+37= 17+23= 10+32= 14+16= 4+22+13= 44-4= 27+23= 22+21= 2+25= 13+9= 35+1= 13+17= 4+4= 24-7= 14+8= 20———————————————————————————————————————————————————————————————————————————— 二十一、脱式计算 二、列竖式计算 124+11+2648 875-147-223 8×5+214 (534-327)+621 45÷(247-238) 8010-5057 9001-7543 4607+1493 352-238= 678-97= = = = = = = = = = = 12÷4+75 7×5+18 6×6+27 23+6×8 (33+49)-68 543-81= 874-327= 561-531= 669-15= 846-356= = = = = = = = = = = 三、口算 14-7= 17+3= 34+10= 49-6= 12+13= 15-5= 30+3= 9+28= 5+37= 4+42= 49-8= 111+10= 3+31= 15+9= 24+26= 1+22= 14-7= 17+3= 34+10= 5+37= 4+42= 49-8= 1 二十二、脱式计算 二、列竖式计算 80- (19+42) ( 21+15) ÷9 64+8×2 81÷9×6 (39-30)×6 975-368= 493-215= 465-360= 543-130= 974-905= = = = = = = = = = = 14 (79-23)÷8 (4+5)×6 81÷9×6 54+9×2 8×7-55 482-56= 644-21= 949-621= 725-613= 842-379= = = = = = = = = = = 三、口算 30-3= 30-4= 24-1= 5+37= 4+42= 49-8= 12+3= 34-2= 49-6= 12+13= 15-5= 303+6= 35-1= 5+37= 25+18= 44+3= 25+5= 8+7= 38+12= 24+26= 1+22= 14-7= 17———————————————————————————————————————————————————————————————————————————— 二十三、脱式计算 二、列竖式计算 4×6+7 20÷4+5 6×8+5 (75-18)×7 99+(25-24) 550-236= 395-33= 800-72= 989-369= 762-545= = = = = = = = = = = (23+49 )÷8 48-18÷3 8×7-34 5×8-39 684+(211-189) 543-81= 874-327= 561-531= 669-15= 846-356= = = = = = = = = = = 三、口算 3= 21÷3= 21÷3= 21÷3= 21 + 15= 21 + 15= 21 + 15= 21 + 15= 21 + 15= 30 ÷ 6= 30 ÷ 6= 30 ÷ 6= 39= 83 - 29= 83 - 29= 83 - 29= 49÷7= 49÷7= 49÷7= 49÷7= 49÷7= 23+15= 37-5= 43-1= 1 二十四、脱式计算 二、列竖式计算 801-187+245 (345-396)+354 8000-318+2547 4570-(2390+47) 5×4+233 975-368= 493-215= 465-360= 543-130= 974-905= = = = = = = = = = = 15 236+148-255 (245-127)+354 236+248-125 1296-3×8 8×7-55 279+75= 77+317= 471+417= 657+242= 434+63= = = = = = = = = = = 三、口算 23-4= 10+26= 26-1= 19-6= 37+7= 24+15= 7+8= 12+37= 17+23= 10+32= 14+16= 4+22+13= 44-4= 27+23= 22+21= 2+25= 13+9= 35+1= 13+17= 4+4= 24-7= 14+8= 20———————————————————————————————————————————————————————————————————————————— 二十五、脱式计算 二、列竖式计算 90-9×9 56-6×6 (85-31) ÷9 64÷(24-16) 48-24 ÷3 301+325= 12+756= 182+616= 245+129= 303+500= = = = = = = = = = = 839-152+67 1000-425-137 327+495+123 615-353-187 937-(37+16) 461+127= 224+239= 397+85= 431+253= 541+360= = = = = = = = = = = 三、口算 25+5= 8+7= 38+12= 44-4= 27+20= 30-6= 21-1= 36-4= 25+18= 11+16= 39-6= 235+14= 25+5= 9+15= 4+30= 11-1= 26+6= 17-6= 10+37= 12+22= 3+43= 46-7= 1二十六、脱式计算 二、列竖式计算 360-(190+142) (422-320)+256 256+108-356 109×8+531 (19+2)÷3 59+333= 414+301= 614+34= 767+6= 272+56= = = = = = = = = = = (36÷4)+27 3425+608-2007 6210-5832 9×7-40 577-28÷4 272+56= 374+46= 470+395= 439+403= 37+224= = = = = = 16 = = = = = 三、口算 23+21= 11+18= 7+14= 16+20= 20+6= 23+21= 11+18= 7+14= 7+42= 4+44= 11+10= 3+26+24= 19+27= 22+28= 16+24= 39+9= 13+1= 39+3= 8+26= 7+24= 39-9= 30-9= 15———————————————————————————————————————————————————————————————————————————— 二十七、脱式计算 二、列竖式计算 90-9×9 56-6×6 (85-31) ÷9 64÷(24-16) 48-24 ÷3 550-236= 395-33= 800-72= 989-369= 762-545= = = = = = = = = = = 12÷4+75 7×5+18 6×6+27 23+6×8 (33+49)-68 543-81= 874-327= 561-531= 669-15= 846-356= = = = = = = = = = = 三、口算 14-7= 17+3= 34+10= 49-6= 12+13= 15-5= 30+3= 9+28= 5+37= 4+42= 49-8= 1 1+39= 11-9= 19+22= 34-2= 26+13= 8+6= 18-3= 3+14= 42+8= 11+36= 1+39= 1二十八、脱式计算 二、列竖式计算 61-38+26 6×8+5 61-38+26 507-199-201 9+626+1094 461+64= 740+62= 486+210= 319+587= 873+59= = = = = = = = = = = 6×(145+457) 6×8+366 (39-35)÷2 36÷(2+4) 32÷4+16 44+115= 319+438= 360+303= 257+148= 230+262= = = = = = = = = = = 三、口算 25+4= 40+9= 22+18= 12+22= 3+43= 46-7= 13+35= 42+4= 12+22= 3+43= 46-7= 13 17 20+3= 37-9= 8+13= 3+4= 27-9= 8+23= 17+22= 24+8= 3+4= 27-9= 8+23= 17———————————————————————————————————————————————————————————————————————————— 二十九、脱式计算 二、列竖式计算 4x8+17 140-6x5 140-36÷9 48-24÷3 64-49÷7 550-236= 395-33= 800-72= 989-369= 762-545= = = = = = = = = = = 12÷4+75 4×6+7 20÷4+5 6×8+5 (33+49)-68 543-81= 874-327= 561-531= 669-15= 846-356= = = = = = = = = = = 三、口算 2+6= 8+28= 47-4= 34-2= 26+13= 8+6= 18-3= 3+14= 40-2= 18+3= 3+13= 45+26= 26+5= 17+9= 4+30= 11-1= 26+6= 17-6= 10+37= 23+15= 37-5= 43-1= 1 。

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