北师大版四年级下册口算题大全（全册完整）.docx

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1、飒：用时：()-65=311()-172=11()-74=213()+15=946()-110=450()-507=400()-530=340()-200=666()+530=770()+140=660()+200=823()+400=550()+194=594386-( )=3511+( )=45341+( )=685917-( )=400683-( )=283990-( )=640404-( )=200()-534=64()-654=33()-66=622()+35=949()-350=640()-165=200()-700=182()-348=100()+152=165()+400=50

2、3()+632=644()+766=866()+540=860362-( )=2121+( )=769215-( )=100826-( )=100987-( )=187939-( )=911184-( )=143()-21=671()-332=23()+12=367()+52=288()-260=410()-288=700()-150=840()+840=990()+421=467()+310=430()+834=897()+630=850878-( )=12689-( )=4351+( )=484650-( )=120847-( )=824925-( )=525880-( )=650685-

3、( )=300()-876=12()-223=45()+21=149()-151=200()-687=300()-500=104()-320=420()+687=987()+230=840()+160=590()+310=960()+560=670456-( )=23487-( )=3653+( )=886396-( )=351887-( )=787453-( )=300250-( )=100790-( )=320班级用时：5+(4+3)=( )+4+32+3+8=()+(3+8)6+3+8=()+(3+8)8+(5+7)= 8+( )+79+(4+8)二()+4+87+(4+8)= 7+4+

4、()2+5+9=2+(+9)6+8+4=6+(+4)(6+7)+5=( )+(7+5)(5+2)+4 = 5+(+4) (3+4)+7=3+(+7)()+3+4=5+(3+4)(+5)+3=8+(5+3)9+( )+8 = 9+(2+8)9+( )+7=9+(6+7)5+(7+)=5+7+45+(3+)=5+3+76+(4+)=6+4+2(4+)+3 = 4+(8+3)(9+)+2 = 9+(5+2)8+(3+7)=( )+3+72+(3+5)=()+3+54+9+5=()+(9+5)6+(8+5)=()+8+59+(3+6)=()+3+68+5+3 = 8+(+3)4+5+7=4+(+7)3

5、+7+4 = 3+(7+)(6+7)+3=( )+(7+3) (8+9)+7=8+(9+)()+(9+5)=6+9+5()+7+5=9+(7+5)(+8)+7=9+(8+7)3+( )+2 = 3+(9+2)7+5+()=7+(5+4)2+(+8)=2+9+85+(+4)=5+9+4(8+2)+( )=8+(2+6)(9+)+7 = 9+(2+7)(3+)+9=3+(7+9)4+(7+8)=4+( )+88+(3+5)=8+( )+57+(4+9)=7+( )+98+(9+5)= 8+( )+52+7+4=( )+(7+4)3+5+6 = 3+(+6) 9+74-6=9+(74-) (6+5)

6、+3=()+(5+3) (8+2)+6=()+(2+6)(2+3)+8=2+(+8) ()+8+9=7+(8+9) (+9)+4=8+(9+4) (+4)+3=9+(4+3)3+8+()=3+(8+4)4+3+( )=4+(3+6)8+(7+)=8+7+32+(9+)=2+9+7 (9+5)+( )=9+(5+3)(7+)+2 = 7+(8+2)(9+)+5=9+(2+5)口算练习-加法结合律 总题数：100题6+(5+3) O 6+5+3 8+(7+4) 0 8+7+42+(6+7) 0 2+6+7 4+0+3)04+2+33+(6+7) O 3+6+7 2+7+60 2+(7+6)5+7+

7、2。5+(7+2)(2+4)+5 O 2+(4+5) (9+4)+3 0 9+(4+3) (5+3)+6 0 5+(3+6) (6+8)+2。6+(8+2)(9+2)+3 O 9+(2+3) (6+8)+9 0 6+(8+9) (8+7)4-60 8+(7+6)班级：用时一7+(6+5) 0 7+6+5 5+8+4。5+(8+4)5+3+8。5+(3+8) 4+6+9 0 4+(6+9)9+(4+2) 0 9+4+28+(7+3) 0 8+7+3 4+2+3 04+(2+3)(2+8)+4。2+(8+4) (4+8)+7O4+(8+7) (2+6)+5 0 2+(6+5) (6+5)+7 0

8、6+(5+7) (4+3)+6。4+(3+6) (5+6)+3O5+(6+3) 5+8+3 O 5+(8+3) 6+8+3 0 6+(8+3) 9+(7+4) 0 9+7+4 8+3+2 O 8+(3+2) 3+(7+2) 0 3+7+2 3+(8+6) 0 3+8+6 (4+9)+6。4+(9+6) (5+8)+3 0 5+(8+3) (3+2)+9 0 3+(2+9) (9+7)+6 0 9+(7+6) (2+7)+8 0 2+(7+8) (3+4)+7 0 3+(4+7) (3+4)+9。3+(4+9)购：用时：6+47+3=68+6+4=9+15+25=34+49+6=65+7+25=

9、26+5+25=6+58+34二37+36+24=17+24+26=19+24+16=60+40+7+3=10+73+7+90=78+2+70+30=10+87+90+3=60+40+2+38=50+84+6+50二29+90+51+10=10+35+15+90=10+18+90+52=32+48+80+20=3+9+77=53+9+17=56+5+14=64+27+3=7+38+22=18+44+6=25+29+5=69+16+14=23+19+51=13+18+17=40+63+7+60=80+5+20+35=40+9+60+51=9+60+40+51=6+60+64+40=61+40+6

10、0+9=41+70+29+30=50+46+14+50=59+11+60+40=10+90+33+27=7+4+13=7+25+65=48+6+24=12+9+58=5+18+62=78+14+2=9+34+36=17+38+32=23+18+37=18+23+12=75+50+50+5=60+40+31+9=51+40+9+60=55+20+80+5=80+20+72+8=40+60+72+18=11+20+59+80=50+18+32+50=36+44+80+20二45+10+90+45=2+29+8=7+58+23=57+25+3=28+5+52=17+44+6=36+58+4=9+16

11、+21=29+42+11=49+32+18=15+16+14=40+60+9+41=12+30+70+8=60+42+40+8=70+8+52+30=80+20+57+3=75+30+15+70=60+11+40+59=30+11+59+70=60+27+40+33=20+19+80+51=26+60+54+40=26+44+40+60=30+70+63+27=70+51+30+39=90+45+10+35二62+28+20+80=50+29+11+50=40+28+60+12=33+70+30+37二28+42+20+80=28+62+20+80二40+27+63+60=23+10+37+9

12、0=50+43+37+50=38+80+20+42二90+10+62+18=50+50+11+49=78+12+80+20=60+28+62+40=24+70+66+30=146-96-4=151-93-7=126-61-39=117-78-22=108-43-57=111-15-85=111-55-45=112-46-54=156-77-23=152-73-27=154-59-41=115-86-14=134-82-18=130-35-5-60=126-45-45-10=129-30-20-50=128-30-40-30=122-40-40-20=127-45-15-40=121-45-45

13、-10=187-91-9=118-93-7=127-38-62=149-68-32=112-63-37=107-64-36=136-88-12=163-75-25=104-15-85=137-42-58=107-82-18=108-58-42=121-35-5-60=119-25-5-70=118-20-20-60=109-30-10-60=115-25-35-40=112-15-45-40=104-40-20-40=131-40-20-40=170-93-7=184-96-4=141-51-49=105-64-36=136-64-36=109-29-71=114-61-39=141-47-5

14、3=166-87-13=118-27-73=105-47-53=146-81-19=167-82-18=106-45-5-50=113-20-10-70=106-45-45-10=109-35-25-40=118-20-30-50=121-30-10-60=105-30-10-60=峨：用时：173-91-9=108-95-5=112-34-66=104-59-41=132-70-30=144-56-44=122-71-29=118-35-65=108-38-62=161-68-32=151-55-45=145-55-45=106- 15-5-80=122-25-5-70=115-25-45-

15、30=121-25-15-60=128-45-35-20=120-25-15-60=135-45-45-10=105-10-30-60=109-40-20-40=103-45-15-40=107-20-10-70=105-20-40-40=110-15-35-50=107-30-20-50=134-45-25-30=106-35-45-20=112-20-30-50=112-25-25-50=115-20-10-70=115-35-25-40=118-20-10-70=144-45-45-10=129-45-35-20=105-15-45-40=119-45-35-20=113-30-40-3

16、0=105-35-25-40=112-45-25-30=班级用时：3x2=( )x34x68=( )x44x58=58x()17x86=( )x1789x11=11x()50x75=( )x5029x89=89x()46x88=88x()79x65=( )x7987x67=67x()()x4=4x28()x29=29x94()x44=44x31()x60=60x339x( )=10x93x( )=94x374x( )=15x7456x( )=78x5690x( )=85x9035x( )=31x3551x2=2x()8xll=( )x894x3=( )x9447x62=62x() 31x54=

17、54x() 17x58=58x() 27x29=29x() 25x49=( )x25 21x98=( )x2116x70=( )x16 ()x71=71x23 ()x92=92x97 ()x40=40x73 ()x61=61x536x( )=47x697x( )=35x9723x( )=38x2314x( )=48xl442x( )=64x4269x( )=66x6947x9=9x()31x7=7x()4x67=67x() 70x55=( )x70 48x26=26x() 14x35=( )x14 59x66=( )x59 87x21=21x()86x44=( )x86 12x22=( )x1

18、2 ()x60=60x39 ()x81=81x39 ()x28=28x825x( )=29x54x()=13x487x( )=58x8799x( )=73x9947x( )=44x4785x( )=97x8589x( )=74x89口算练习-乘法交换律 总题数：100题9x92 0 92x9 9x52 0 52x9 89x85 0 85x89 93x98 0 98x93 98x97 0 97x98 27x17 0 17x27 67x30 0 30x67 65x86 0 86x65 65x92 0 92x65 66x79 0 79x66 13x32 0 32x13 45x27 0 27x45 6

19、0x49 049x60 70x810 81x70班级：用时:94x7 0 7x94 68x37 0 37x6837x110 11x37 49x93 0 93x4967x26 0 26x67 13x27 0 27x13 10x41 0 41x1010x42 042x1042x33 0 33x42 58x45 0 45x5820x38 0 38x20 55x29 0 29x5597x24 0 24x9773x8 O 8x7320x73 0 73x2071x54 0 54x7165x24 0 24x6564x28 0 28x6479x68 0 68x7937x66 0 66x3793x91091x9

20、3 17x49 0 49x17 27x310 31x2795x50 0 50x9591x38 0 38x9195x88 0 88x95w： 用时:(69x5)x2 = ( )x(5x2)(73x2)x5 = ( )x(2x5)(49x2)x5 = ( )x(2x5)(21x2)x5 = 21x(x5)(25x5)x2 = 25x(x2)(46x5)x2=46x(x2)(16x2)x5 = 16x(2x)(12x5)x2 = 12x(5x)(77x4)x25 = ( )x(4x25)(64x4)x25 = 64x(4x)(24x25)x4 = 24x(x4)(96x8)xl25 = 96x(8x

21、)(65x125)x8 = 65x(x8)(12x25)x4 = 12x(25x)(71x8)xl25 = ( )x(8xl25)(26x8)xl25 = ( )x(8xl25)(57x8)x125 = 57x(xl25)(x25)x4 = 51x(25x4)(x25)x4 = 87x(25x4)(x4)x25 = 83x(4x25)(xl25)x8 = 76x(125x8)(94x5)x2 = 94x(5x)(Ilx5)x2 = llx(5x)(32x2)x5 = 32x(x5)(79x5)x2 = 79x(x2)(94x2)x5 = 94x(2x)(44x5)x2 = 44x(x2)(73

22、x25)x4 = ( )x(25x4)(46x25)x4=46x(x4)(61x4)x25 = 61x(x25) (99x8)xl25 = 99x(8x)(75x125)x8 = 75x(x8) (42x8)xl25 = ( )x(8xl25)(38xl25)x8 = ( )x(125x8)(75xl25)x8 = 75x(125x)(x2)x5 = 37x(2x5)(x25)x4 = 94x(25x4)(x4)x25 = 22x(4x25)(xl25)x8 = 30x(125x8)(39x2)x( ) = 39x(2x5)瞰：用时：(92x)x5 = 92x(2x5)(55x)x2 = 55

23、x(5x2)(32x4)x( ) = 32x(4x25)(22x)x5 = 22x(2x5)(76x)x2 = 76x(5x2)(22x4)x() = 22x(4x25)(25x)x4 = 25x(25x4)(39x25)x( ) = 39x(25x4)(95x25)x( ) = 95x(25x4)(77x25)x( ) = 77x(25x4)(26x)x4 = 26x(25x4)(36x25)x( ) = 36x(25x4)(39x8)x( ) = 39x(8xl25)(88x8)x( ) = 88x(8xl25)(72 x)x8 = 72x(125x8)(35x)x8 = 35x(125x

24、8)(67 x)x125 = 67x(8x125)(69x5)x2 0 69x(5x2)(33x5)x2 0 33x(5x2)(74x2)x5 0 74x(2x5)(36x2)x5 0 36x(2x5)(28x2)x5 0 28x(2x5) (66x4)x25 O 66x(4x25) (59x25)x4 0 59x(25x4) (97x4)x25 0 97x(4x25) (73x25)x4 0 73x(25x4) (88x4)x25 O 88x(4x25) (56x)x8 = 56x(125x8) (72 x)x125 = 72x(8x125) (31x)x125 = 31x(8x125) (

25、12x2)x5 0 12x(2x5) (37x2)x5 0 37x(2x5)(32x5)x2 0 32x(5x2)(27x5)x2 O 27x(5x2) (14x5)x2 0 14x(5x2) (59x4)x25 0 59x(4x25) (82x4)x25 0 82x(4x25) (34x25)x4 0 34x(25x4) (28x4)x25 0 28x(4x25) (58x4)x25 0 58x(4x25)班级用时：140+( )=770537+( )=558513+( )=538800+( )=993400+( )=895932+( )=953300+( )=903140+( )=6804

26、00+( )=686280+( )=790566+( )=579334+( )=369341+( )=384110+( )=340220+( )=770320+( )=580310+( )=420720+( )=950580+( )=690470+( )=880口算练习-乘法结合律 总题数：100题(69x25)x4 0 69x(25x4) (48x25)x4 048x(25x4)(99x25)x4 0 99x(25x4)(79x25)x4 0 79x(25x4)(63x4)x25 0 63x(4x25) (62x125)x8 0 62x(125x8)(49x125)x8 0 49x(125x

27、8)(90x8)x125 O 90x(8x125) (56x125)x8 0 56x(125x8) (48x125)x8 0 48x(125x8)班级：用时：(71x4)x25 0 71x(4x25)(49x25)x4 0 49x(25x4)(11x4)x25 0 11x(4x25)(77x25)x4 0 77x(25x4)(71x25)x4 0 71x(25x4)(77x8)x125 0 77x(8x125)(36x8)x125 0 36x(8x125)(91x8)x125 0 91x(8x125)(94x8)x125 0 94x(8x125)(87x125)x8 0 87x(125x8)用

28、时：39x2+61x2=( )x218x3+18x7=( )x104x96+6x96=10x() 6x43+4x43=( )x43 99x2+99x8=99x() 62x6+62x4=62x() 69x4+69x6=( )x102x93+8x93=10x()88x3+88x7=( )x10 5x(2 + 6) = 5x( ) + 5x6 42x8+58x8=100x() 43x25=40x( )+3x25 94x25=90x25+( )x25 63x8+63x2 = ( )x(8+2)42x3+42x7=( )x(3+7) (25 + 6)x4 = 25x( ) + 6x4 (8+25)x4=

29、8x4+25x() 15x2 + 15x8 = ( )x(2 + 8) (4+9)x25=4x( ) + 9x25 25x(5+4) = 25x5 + ( )x4喊:46x7+54x7=( )x7 71x4+71x6=( )x10 3x15+7x15=10x() 37x6+37x4=( )x10 63x6+63x4=63x() 48x8+48x2=( )x10 71x2+71x8=71x() Ilx4+llx6=( )x10 4xl5+6xl5=( )x15 5x(6 + 2) = 5x6 + 5x() 84x7+16x7=100x() 25x64=25x60+( )x4 14x25=10x2

30、5+( )x25 25x(4+7) = ( )x4+25x7 14x2 + 14x8 = ( )x(2 + 8) 25x8 + 25x2 = ( )x(8 + 2) 4x(7 + 25)=4x7 + ( )x25 Ilx2 + llx8=( )x(2 + 8) (8+4)x25 = 8x25+4x() 125x58=125x50+( )x8班级用时：88x125=80x125+8x()89x125=80x( )+9xl25 21x6+21x4=21x(6 +)68x6+68x4=68x(6+) 25x6+25x4=25x(6+) 83x125=( )x125+3x125 84x7 + 84x3

31、 = 84x(7 +)52x4+52x6 = 52x(4+)42x7+42x3=42x(7+)125x81=125x()+125xl5x(2+4) 0 5x2 + 5x4 39x8+39x2 0 39x10 39x6+39x4 0 39x10 16x7 + 84x7 0 100x7 2x19+8x19 0 10x19 8x18+2x18 0 10x18 25x84 0 25x80 + 25x4 (9+25)x4 0 9x4+25x4 4x(25 + 2)04x25+4x2 25x(5+4) 0 25x5+25x4125x82=( )x80+125x2(9+4)x25=9x25 + ( )x25

32、78x3+78x7=78x(3 +)93x3+93x7=93x(3+) 31x3 + 31x7=31x(+7) 25x7+25x3=25x(+3) 51x4+51x6=51x(+6) 49x2+49x8=49x(+8) 27x2+27x8 = 27x(+8) 95x6+95x4=95x(6+)(2+4)x5 0 2x5+4x5 57x3+57x7 。 57x1039x2 + 39x80 39x1082x2 + 82x8 0 82x106x98+4x98 。 10x9894x3 + 94x7 0 94x104x(6+25) 0 4x6+4x25 (25 + 2)x4 0 25x4 + 2x441

33、x2+41x8 O 41x(2 + 8)25x(7+4) 0 25x7 + 25x497x7 + 97x3 0 97x(7 + 3) (4+5)x25 0 4x25 + 5x25 29x8+29x2 0 29x(8+2) 72x6+72x4 0 72x(6+4) 11x102 0 11x100+11x2 11x105 0 11x100+11x5 11x107 0 11x100+11x7 101x610 100x61+1x61 7x19+7x81 0 7x(19+81) 125x89 0 125x80+125x9喊:用时：(8+4)x25 0 8x25+4x25 33x2 + 33x8 0 33

34、x(2 + 8) 94x8+94x2 0 94x(8+2) 94x2+94x8 O94x(2 + 8) 101x64 0 100x64+1x64 101x95 0 100x95 + 1x95 101x17 0 100x17+1x17 5x84+5x16 O 5x(84+16) 5x21+5x79 0 5x(21+79) 58x125 0 50x125 + 8x125m 用时：5x92x2=25x5x4=25x9x4=66x2x5=52x5x2=77+77x9=9x38+38=82+9x82=590+2+5=410+2+5=580+5+2=170+5+2=410:52二99x78+78二44+9

35、9x44二4800-25-4=6500:4:25二5600+425=50001258=4000-125-8=23x5x2=4x2x25=63x2x5=4x4x25=8x25x4=59+59x9=81x9+81=78+9x78=82035+2=8x4x125=790+2+5=3x125x8=820-2-5=99x94+94=99x12+12=9700-25-4=5600-25-4=6800-25-4=7000-8-125=2000-1258=83x5x2=5x25x4=4x6x25=25x7x4=33x2x5=63x9+63=87+9x87=125x4x8=125x2x8=125x3x8=8x7

36、x125=7x8x125=96+96x99=28+28x99=69x99+69=6900+254=9200-25-4=5000+8+125二3000-125-8=90001258=4x9x25=4x7x25=56x5x2=43x2x5=58x5x2=9x94+94=99+9x99=9x8x125=980:5:2二6x8x125=8x8x125=240:2:5二85+85x99二99x98+98=99x88+88=6300+425=7300-25-4=90008125=6000-8-125=3000+8+125=97x19-97x9=74x16-6x74=75x13-75x3=38x18-38x

37、8=97x15-5x97=79x12-2x79=13x12-2x13=49x14-4x49=17x73-7x73=12x29-2x29=63x12-63x2=19x12-19x2=66x17-66x7=24x16-24x6=16x13-13x6=24x13-3x24二16x66-6x66=19x83-83x9=18x44-44x8=83x15-5x83=班级用时：4+7+16=8+16+44=602 二37x5x2=84x5x2=87x2x5=49x5x2=9x57+57=71+71x9=9x54+54=81x9+81=112-97-3=28+25+42=35+17+35=17+66+14=9

38、7025 二650:2:5二94x99+94=25x99+25=141-42-58=7+84+3=6+39+24=39+4+36二5x11x2=5x59x2=2x99x5二5x91x2 =81x2x5=33+33x9=45x9+45二31+9x31=148-94-6=154-96-4=15+26+34=13+59+27=840+5+2=340-2-5=125x4x8=21+99x21=130-43-57=g用时：164-69-31=144-68-32=137-44-56=52+8+60+40二30+27+70+3=44+20+80+6=8700:25:4二1300+25:4=124-25-5-

39、70=40+60+28+42二90+44+46+10=12x21-21x2=17x15-5x17=85x14-4x85=19x78-78x9=22x18-22x8=129-30-30-40=125-40-20-40=134-35-25-40=122-30-40-30=姓名班级110-57-43=106-88-12=40+2+60+48=50+87+3+50=30+48+2+70=9400-4-25=7200-4-25=7100:25:4二30+16+24+70=30+70+61+29=12x71-2x71=16x27-27x6=87x18-8x87=13x62-62x3=84x17-7x84=

40、127-30-40-30=116-20-40-40=107-40-10-50=126-35-25-40=126-30-30-40=41+37=37+()(3+2)+6=( )+(2+6)(4+8*25 = 4x( ) + 8x2586x125=80x( )+6xl25()+23=23+3374+( )=81+74(9+)+6 = 9+(5+6)69x56 0 56x69(8+3)+9O8+(3+9)(83x2)x5 083x(2x5)班级：用时:4+7+8=( )+(7+8)41x25=( )x25+lx25(5+4)x25 = 5x25+4x() 38x125=30x125+( )x125(

41、+5)+6=7+(5+6)6+(+2)=6+7+2(3+)+6=3+(8+6)32x92 0 92x32(99x5)x2 099x(5x2)(21x4)x25 C 21x(4x25)班级：用时:56-10=315:10二104-10=853-10=56.6x10=0.92x10=62.6x10=68.9x10=9.02x10=4.76x10=755100=831000=665100=93:1000二990:100二5.7x1000=6.48x100=5.73x100=668-1000=449-1000=6.7-10=126:10二305ro=367-10=86.8-10=2.7x100=14.

42、3:10 二49.8:10 二57.2-10=4.87x10=131100=725100=243:100=471-100=585:100=0.505x10=5.59x100=937-1000=560-1000=9.71x1000=2.3-10=71-100=293:10二6.23x10=7.86x10=7.95x10=2.49x10=86.9+10=86.3-10=663-100=748100=988:100二571-100=581-100=656:100二0.321x10=0.671x10=562-1000=676-1000=5.38x1000=432-10=19310=949:10二94.

43、2x10=76.7x10=8.23x10=63.7x10=8.39x10=73.4-10=316-100=931:100二360-100二970100=150100=5.52x100=2.24x100=0.744x10=505-1000=382-1000=5.22x1000=()x2=76(H73=2():3二82()x2=58(H62=2()x3=45(H42=20()-23=20()+4=221():22=40():211二3()-32=30()-232=3()+24=20()x60=1208x( )=640884-( )=4466-( )=2462-( )=25x( )=450(H72 二 2()x4=96():83二2()63=3()x3=72()-20=32()x8=408()-20=43()+233=3()+20=33()3433()-20=12()-222=2()x40=1205x( )=809x( )=270188-( )=2933-( ) = 32x( )=484450:( )=9(H2=43()x2=50()：3二92()-3=93()+93=2(H3=231()-3=131()x2=126()-20=22()x6=540