小学三年级数学下册练习试题

78x52=84x36=49x28=12x23=

1482-5=650-5=324-8=5100-9=

63x56=62x45=57x26=75x68=

756-7=804-5=53x18=47x25=

1198-8=618-3=859+8二572+7二

526-8=43x39=65x94=69x68=

960-4=930-3=720-6=983-9=

69x68=68x55=53x36=63x86=

720-6=760-2=900-6=1961-4=

4659+8二65x59=67x38=78x18=

910-7=920-4=62x34=65x23=

64x33=97x57=96x66=87x47=

615+5=874+5二740-8=86x26=

765-5=966+6=988-4=153-5=

65x35=64x54=63x43=357-6=

64x37=64x49=29x38=964-2=

804+2=148-8=246+7=38x46=

750-5=103-3=123-3=38x29=

48x69=69x63=77x38=65x64=

296-4=860-2=220-9=58x26=

49x22=38x38=38x35=48x43=

144+9二997+3二352+5二38x52=

716-5=80-6=783-3=210-7=

65x29=57x74=47x29=47x22=

250-5=1180-3=27x33=1150-3=

27x26=56x29=36x28=37x28=

640-8=360-9=200-4=150-5=

54x59=46x27=56x25=960-3=

120-2=270-3=270-3=840-3=

52x33=62x25=46x73=640+2二

660-6=36x52=65x68=35x47=

707-7=808-4=504-4=604-4=

45x26=35x34=55x22=45x33=

805-5=902-2=24x29=34x38=

304-4=204-3=180-2=54x37=

34x26=24x43=24x32=33x29=

205-5=408+8=208-4=54x35=

306-6=105-3=204-6=104-4=

16x59=33x67=23x44=53x65=

308+4二305-5=23x46=902-7=

32x59=57x27=52x37=22x47=

702-6=708-4=906-6=805-7=

904-8=58x39=48x27=28x93=

996+3二282+6二154-7=906-3=

29x22=59x35=39x57=808-4=

804-2=49x54=29x46=39x53=

408-4=408-2=804-4=606-6=

59x68=48x49=38x57=505-5=

402-2=37^45=58x55=38x63=

609-3=808+8=906-3=68x32=

54x29=37x49=552-2=606-3=

428+2二626+2二966+3二663+3二

27x26=37x13=37x52=36x29=

47x65=37x44=46x58=35x35=

732+6二812+7二912-8=996-6=

56x33=36x52=36x44=35x32=

855+5二852+6二852-3=924-4=

908-2=624+2=36x47=35x33=

25x58=55x29=55x36=37x59=

945+3二826+4二654-3=528-3=

902-2=285+6二267-3=1267-3=

55x57=25x54=56x74=25x74=

38x74=29x74=825-5=932-2=

55x58=27x41=43x46=47x33=

800-6=98+7二267+7二716-4=

25x23=66x57=729-3=414-3=

756-4=157-2=873-5=315-3=

87x10=84x13=15x46=98x27=

95x37=45x86=96x54=84x81=

451-3=804-2=941-9=368-5=

43x90=427-5=1098-8=76x46=

91x80=84x41=496-4=308-7=

60x62=43x10=82x46=34x40=

254-3=728-8=83+5=919-6=

91x32=41x31=919-6=688+4二

756-9=56x72=20x26=14x78=

42x64=31x41=23x99=720-6=

728-8=315-7=42x11=88x17=

121-4=645+3二966-7=697-3=

58x37=39x54=687-4=412-3=

11x81=43x23=103-3=444-6=

22x72=86x39=61x39=512-8=

429+3二524+8二594+7二54x40=

45x62=79x78=81x96=10x62=

874+5二870-3=352-5=705-3=

83x77=453-6=921-3=125-5=

60x47=37x97=38x26=415+4二

59x93=26x83=36x30=743-8=

194-2=516-6=100-2=357-6=

42x40=39x93=54x37=510-3=

468-5=43x98=81x22=660-6=

35x57=35x96=17x69=72x98=

260-4=375+5二26x12=96x29=

441+5=412-3=624+4二827-4=

42x56=58x42=638-8=627-3=

58x26=14x21=89x66=55x91=

950-6=200-7=412-7=94x33=

405-7=76-8=325-4=618-4=

99x75=54x35=56x41=220-9=

871-6=12x66=60x56=911-9=

20x90=128-8=446+2二350-8=

70x60=41x20=39x84=718-6=

78x88=72x65=47x23=155-4=

65+5二906+3二870+4二451+3二

84x38=84x37=84x43=622-8=

56x59=83x67=83x44=654+5二

900-6=677+6二192-7=392+3二

120-4=775-5=425-3=375-5=

121-4=57x57=45x32=63x87=

21x40=54x23=36x78=37x98=

765-5=906-3=870-4=380-6=

716-5=783-3=148-8=246-7=

804-2=220-9=88x29=19x77=

83x65=83x46=82x59=48x93=

67x27=82x37=82x47=79x57=

750-5=103-3=123-3=75x54=

144-9=97-3=352-5=35x74=

296-4=860+2=36x74=48x74=

39x74=153-5=35x16=564-2=

84x35=84x32=83x29=92x19=

980-4=692-4=796-9=147-9=

79x22=65x58=85x68=500-3=

84x26=38x39=68x27=148-4=

960-5=347+5=502-4=911-9=

59x28=87x29=86x25=65x38=

128-8=446-2=718-6=350-8=

405-7=76-8=325-4=18x46=

871-6=220-9=618-4=55x14=

89x22=88x38=88x26=79x23=

19x22=68x38=80x26=59x23=

654-5=622-8=451-3=155-4=

900-6=677-6=192-7=15x77=

120-4=705-5=425・3二41x13=

61x55=87x45=74x18=23x13=

50x96=20x27=12x64=19x19=

375-5=392-3=638-8=412-3=

627-3=44x15=260-4=375-5=

62x44=99x18=71x39=35x15=

260-6=468+5二357-6=48x65=

26x60=61x19=56x2013x14=

510-3=194-2=516-6=65x18=

109-2=403-8=74x87=125-5=

415・4二28x45=453-6=705-3=

921-3=25x36=66x19=67x23=

18x63=48x17=39x58=37x68=

874-5=870-3=36x17=81x24=

352・5二429-3=52x69=524+8二

594-7=57x36=907-3=187-4=

412-3=512-8=13x93=41x18=

26x65=25x19=37x19=58x99=

444-6=121+4二645-3=43x38=

966-7=728-8=315-7=28x70=

720-6=919-6=60x45=88・4二

756-9=67x75=76x56=13x19=

72x19=72x2037x15=51x87=

254-3=728-8=64x19=66x29=

83-5=919-6=496-4=427-5=

308-7=38x80=51x24=28x82=

269-6=26x64=432・8二92x50=

368・5二81x41=54x62=25x17=

451-3=804-2=35x81=33x91=

941-9=157-2=873・5二37x17=

315-3=405-3=62x51=826-4=

654・3二800-6=47x51=25x38=

65x61=54x51=38x47=74x35=

98x17=68x55=18x77=29x36=

267-7=716-4=267-3=285-6=

825-5=132-2=434-8=375-2=

67x33=64x39=65x68=57x78=

567-6=569-4=47x38=74x57=

498-7=35x67=28x84=26x62=

197-2=974+5二483-8=408-2=

320-2=890-6=64x61=81x85=

348-3=486-4=396・3二54x62=

48x51=35x95=36x81=37x66=

497-8=490-5=873-3=62x84=

92x23=92x54=92x45=47x51=

507-3=516-5=284+7二937-4=

78x46=93x48=93x27=15x23=

137-4=718-5=128-5=21x44=

35x94=