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1、二年级下册口算训练217 155102 243124 306366 427164 405639 369183 279426 364244 2558 4 213648 142186 2 26 2 1232 1 8 2205 4 17 7 355248 488147 9 3287 6 3126 204567 168728 6 1328 459246 819568 455122 189105 273497 182324 4084 4 153284 305486 9 9162 4 2357 5 1729 637546 3248 8 5687 1 459357 305366 7281 1 123105
2、426213 147248 183168 639287 155126 6 38 4 204488 2465 5 35512-369= 1243= 5685= 147+68= 58+357= 94+56= 98-15= 21+41= 42+23= 29+27= 426+35= 64 86= 55+39= 75+44= 精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -第 1 页,共 7 页 - - - - - - - - - - 357+57= 1 7+88= 22-205= 68-79= 97-32= 328-
3、1= 66-62= 81-287= 549+37= 213+75= 442= 16 8-1= 24+122= 3 7-12= 50-93= 27 9-3= 93+63= 83-9 9= 83-255= 27+5 1= 75+7= 40 8-1= 32-82= 40 89= 263= 36+8 1= 84+29= 61+35= 926= 21 7+49= 1558= 67+7 1= 64+74= 42 72= 58+32= 87+14 2= 31-102= 7+4 9= 6393= 65-16 2= 78-21= 77+32 8= 95-69= 30 67= 57+58= 18 9-1= 648
4、4= 9 6-34= 88+9= 95-49 7= 16+96= 4 96= 39+408= 72 98= 30-34= 45-59= 93+27= 7 7+45= 73-71= 8 3+38= 1559= 39-42 7= 55-17= 79+40 5= 51-164= 63-24 3= 29+305= 6 2+30= 1234= 7 8+42= 305+77= 98-9 3= 82-47= 19+9 2= 67+93= 8 4+48= 384= 25 58= 43-94= 17+49= 21-0= 19+2 8= 842= 243+28= 45+15= 426+77= 38-729= (9
5、-2)7= (9+0) 6= (51-6)9= 28(16-9)= 99-84= (5-2) 7= (9-5)8= (29+19) 8= 53-328= 4083= 35-47= 7(11-6)= 3(6+3)= (10-3) 7= (10+8)9= 72(4 2)= 54-11= 4(23-17)= 57+56= 25(31-26)= 2(8-1)= 79+567= 23+18= (27-15) 3= 61+46= 89-99= 279-3= (77-14) 7= 99-66= 精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - -
6、 - - - - -第 2 页,共 7 页 - - - - - - - - - - 2797= 153+69= 48(22-16)= (3+9)6= 61-55= (19+9)7= (13-7) 3= 4(11-4)= 17+39= 287+57= 8(21-19)= 613= (4-1) 8= 34+58= (51-11) 5= 24+56= 8(11-7)= 34+29= 63-243= 80-68= 65+122= 44-213= 28(2+2)= 6(14-5)= 89+153= 56(3+5)= 27(19-16)= 28(11-4)= 24(2+2)= 49+168= 65+28=
7、 35+38= (4+23) 3= 31-126= 74+29= 4264= 8 15= 8(11-5)= 77+497= (7-1)9= 1269= 84+27= 6(4+5)= 9(13-5)= 54(4+5)= 946= 4276= (38-2)6= 48+29= (19+5)8= 28+164= 45-28= 9 7-11= 7(13-9)= 8(24-16)= (5-2)3= 57+47= 92+51= 21(24-17)= 18+213= 88+369= 92-74= 36-183= 51-49= 15(5+0)= (5+3)3= 84-98= (8+1)5= (9-5) 4= (
8、9-1)8= (2+6) 7= (23+4)9= 71+36= 63-2= 3(11-4)= 729-7= 19-355= 355-7= 49(13-6)= 70-66= 63-46= 89+11= 8(20-16)= (51-3)8= 5(6-0)= 62+39= (41+22) 7= 33+19= 729+85= 78+22= (30-20) 5= (50-8)7= 238= 32-71= 5(12-3)= 637= (8-5) 9= 62+68= 8(18-9)= 5465= 17+123= 96-37= 1534= 83-89= 70-49= 24+88= (13-6) 5= 77+3
9、24= 629= 87+279= (12-9) 8= 632= 1478= 3(1+2)= 精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -第 3 页,共 7 页 - - - - - - - - - - 4(14-10)= 49-63= (9-6) 9= 40-57= 91+83= (4+3)7= 74+64= 1837= 16(11-9)= 366+29= 60-189= 7(2-2)= (29-15) 7= (18-9)5= 5(11-3)= 1535= 72(16-7)= 9124= 85-3= 306
10、4= (21+3) 3= 62-27= 497+35= 549+28= 28+32= 82-38= 7(5-5)= 4057= 20(2+3)= 4865= 264= 43-102= 84-82= 42(2+4)= 33-305= 7(5+4)= (73-19) 6= 72-155= 61-95= 84-459= (11-6) 6= 94-96= 4(10-1)= 4083= (54-0) 9= 2043= (60-12) 8= 99-45= 244+47= 425= (6+8) 7= 55+26= 57-24= 1246= 6(2+1)= (7+9)8= 36(19-13)= 64+244=
11、 (23+25) 6= 405-5= (36-0) 6= 2(13-4)= (6+9) 5= 284+43= 11+87= 24(5+1)= 48+244= 19+67= 27(10-7)= 15(2+3)= (6+10) 4= 366+34= 243+23= (8-1)6= 98+69= 86-69= (6+6) 3= 99-12= 78+86= 72-204= (19+9) 7= (14+2)8= 72-59= (7+2)3= 5(13-4)= 48(9-3)= 9(17-8)= 164+67= 18(24-18)= 189+48= (44-8) 4= (1+8)6= 14(2-0)= 3
12、6(5+4)= (20+5) 5= 17+32= (14+16) 6= 38+366= 68+217= 162-8= 4977= (17+1)6= 90-99= 81-279= 204+77= 26+567= 8(13-8)= 497+39= 77-35= 2876= (2+16) 3= 56-23= (16+19) 5= 21+98= 精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -第 4 页,共 7 页 - - - - - - - - - - 4(9-0)= 78+36= 30(21-16)= 5(186
13、)= 89+31= 4(5+4)= 25(22-17)= 2482= 58-21= 35-7= 55+16= 296= 76+21= 3(3-0)= (2-1) 9= (33+3)9= 6(12-6)= 96-5= 49+14= (3+9)6= 54-648= 63+37= 24(2+6)= 92-75= (66+15) 9= 45+71= (13+17) 6= (5+7)4= 91-98= 81-94= 55-14= (7-1)4= 27-29= 35+37= 10(17-12)= 51+18= (37-7) 5= 73-4= 32(18-14)= 42(5+1)= (5+2) 7= 279
14、+69= 39=( ) 3( )=9 8( )=4 5( )=35 25( )=5 ( )5=20 ( )5=2 ( )6=12 27( )=3 2( )=10 5( )=40 16=( ) 23=( ) ( )9=1 20 ( )=5 ( )2=2 24( )=3 14( )=2 56=( ) ( )7=21 36=( ) ( )5=4 ( )4=1 27=( ) ( )7=28 ( )3=1 ( )9=45 2( )=6 27=( ) ( )8=5 ( )9=27 35=( ) 32( )=4 81( )=9 45( )=5 28( )=4 88=( ) 14( )=2 12( )=4 (
15、 )6=5 27( )=3 85=( ) ( )5=9 1( )=5 79=( ) ( )4=1 18( )=9 67=( ) 69=( ) 36( )=6 ( )9=63 ( )3=8 5( )=25 ( )8=2 ( )6=7 77=( ) 68=( ) ( )9=36 ( )5=15 6( )=18 64( )=8 ( )4=32 ( )1=1 6( )=3 69=( ) 36( )=4 ( )9=5 7( )=28 46=( ) ( )9=45 ( )5=4 15( )=5 ( )2=3 ( )5=25 精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下
16、载 名师归纳 - - - - - - - - - -第 5 页,共 7 页 - - - - - - - - - - 6( )=48 ( )9=81 58=( ) ( )7=56 ( )3=21 16( )=4 48( )=8 ( )7=3 56=( ) ( )3=12 98=( ) ( )8=7 12( )=3 ( )4=36 72=( ) 9( )=1 8( )=2 ( )8=7 ( )9=18 30( )=5 ( )7=35 25( )=5 10( )=2 68=( ) 40( )=8 26=( ) 45( )=5 54-( )=36 8( )=4 ( )4=16 5( )=30 ( )4
17、=3 ( )5=10 83+12=( ) ( )6=30 37-( )=3 36( )=6 34-16=( ) ( )-44=13 ( )9=54 8( )=24 48+47=( ) 86=( ) 83-27=( ) ( )+22=89 ( )4=8 45( )=5 57+13=( ) 22-( )=13 9( )=63 87=( ) 37+( )=92 ( )9=1 54-28=( ) 8( )=16 ( )4=5 58-( )=29 34+29=( ) 64( )=8 83+( )=97 ( )+31=75 ( )6=54 91-( )=82 7( )=21 8( )=4 52-37=(
18、) 30( )=6 75=( ) 56-( )=37 41+19=( ) ( )-12=51 24( )=3 86=( ) ( )4=8 4( )=20 78-( )=46 ( )7=9 ( )9=27 7( )=1 ( )8=72 41+( )=60 64-12=( ) 35( )=5 54-( )=19 ( )4=32 ( )1=2 ( )-77=22 ( )3=12 9( )=36 97-79=( ) ( )5=40 ( )3=8 6 ( )=18 76+16=( ) ( )6=48 ( )9=6 ( )+67=79 8( )=16 29+( )=60 7( )=28 81-( )=66
19、 56( )=7 ( )7=42 ( )-50=13 79=( ) 54-11=( ) 精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -第 6 页,共 7 页 - - - - - - - - - - 88=( ) 5( )=20 32-19=( ) ( )7=14 72-37=( ) ( )+21=60 ( )9=63 76-( )=53 87-( )=78 ( )5=15 18( )=3 ( )5=2 65=( ) ( )6=3 84-65=( ) 1+( )=20 ( )7=35 2( )=6 9( )=3 26+69=( ) ( )7=1 3( )=3 18( )=3 16( )=4 精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -第 7 页,共 7 页 - - - - - - - - - -