小数除法竖式专项练习144题
(1) 9.12÷3.8= (2) 54÷0.36= (3) 1.7÷0.08= (4) 0.576÷0.18= (5) 0.77÷0.35= (6) 15.68÷5.6=
(7) 42.7÷7= (8) 38.4÷6= (9) 62.8÷4= (10) 65.6÷8=. (11) 8.4÷5.6= (12) 1.71÷3.8= (13) 7.05÷0.94=.
(14) 5.4÷24=
(15) 6.21÷3=
(16) 91.2÷38=
(17) 85.44÷16=
(18) 12÷125=
(19) 19÷38= (20) 72÷15= (21) 2.05÷25= (22) 100÷80= (23) 34÷170= (24) 0.1÷4= (25) 6.3÷7=
(26) 5.53÷0.7= (27) 0.756÷0.18= (28) 1.96÷0.56= (29) 84÷5.6= (30) 5.51÷3.8= (31) 0.16÷2.5= (32) 4.16×3.4(保留整数) 2 / 15
(33) 5.52÷0.9(一位小数)
(34) 5.63÷6.1(两位小数)
(35) 8.42÷0.2=
(36) 8.4÷0.56=
(37) 0.64÷0.025=
(38) 0.018÷0.25=
(39) 583÷37(一位小数)
(40) 35.6÷3.9(两位小数) (41) 4.98÷0.13(保留整数) (42) 5.87÷6.6(三位小数) (43) 20.8÷6.4= (44) 5.34÷0.6= (45) 8.234÷0.23= (46) 153.64÷2.3=
(47) 1271.9÷2.3= (48) 402÷335 (49) 4.76÷5.6 (50) 2.88÷3.2 (51) 843.6÷0.57 (52) 12÷12.5. (53) 13.78÷2.6= 3 / 15
(54) 6.3÷0.42=
(55) 9.408÷5.6=
(56) 2.8÷0.5
(57) 4.2÷3.5
(58) 5.4÷0.36
(59) 5.58÷6.2
(60) 5.98÷0.23
(61) 19.76÷5.2 (62) 6.21÷0.03 (63) 10.8÷4.5 (64) 21÷1.4 (65) 8.16÷1.7. (66) 0.21÷0.025= (67) 0.012÷0.25=
(68) 41.6÷2.6= (69) 6.3÷0.42= (70) 8.4÷5.6= (71) 1.71÷3.8= (72) 0.672÷4.2= (73) 7.05÷0.94= (74) 50.4÷0.28 4 / 15
(75) 0.7÷0.035
(76) 7.05÷0.94
(77) 14÷0.56.
(78) 19.19÷0.95 (79) 56.29÷6.1 (80) 23÷33
(81) 7.41÷0.57
(82) 21÷240 ( 89) 1.44÷1.8 (96) 1.56÷24
(83) 3.85÷0.76. (90) 4.48÷3.2 (97) 13.8÷15
(84) 82.8÷2.4 (85) 4.026÷13.2. (86) 5.2÷3.25 (87) 161÷0.46 (88) 0.7578÷0.18 91) 34.5÷12 92) 1.25÷0.25 93) 5.25÷1.5 94) 160÷2.5.. 95) 12.9÷6 5 / 15
(98) 78.3÷58.(99) 8.24÷8 (100) 2.4÷5 (101) 20.5÷25
(102) 7.6÷8 (
(
(
((
(103) 4.9÷7 (104) 9.18÷9. (105) 15.2÷4= (106) 11.7÷25= (107) 3.842÷34= (108) 0.78÷12= (109) 1.54÷28
(110) 18.24÷32 (111) 3.2÷5 (112) 37.5÷6 (113) 84.42÷36 (114) 2.88÷96. (115) 6.492÷12= (116) 10.5÷14= 6 / 15
(117) 25.6÷4
(118) 47.04÷56
(119) 93.75÷75
(120) 202.5÷45.
(121) 67.2÷1.2=
(122) 13.8÷2.3=
(123) 8.07÷2.21≈(商两位小数)
(124) 54.5÷2.6≈(两位小数) (125) 4.18÷5.5 (126) 185.6÷64 (127) 35÷75 (128) 7.07÷4.07(两位小数)(129) 59.51÷ll= (130) 17.5÷2.8=
(131) 13.26÷3.9. (132) 5.4÷3 (133) 25.2÷12 (134) 0.416÷32. (135) 5.98÷0.23= (136) 19.76÷5.2= (137) 6.21÷0.03= 7 / 15
(138) 10.8÷4.5=
(139) 21÷1.4=
(140) 8.16÷1.7=
(141) 1.89÷0.54=
(142) 14.1÷1.5=
(143) 0.506÷0.22=
(144) 34.15÷2.5=.
参考答案:
(1) 9.12÷3.8=2.4
(7) 42.7÷7=6.1;
(14) 5.4÷24=0.225;
(2) 54÷0.36=150
(3) 1.7÷0.08=21.25
(4) 0.576÷0.18=3.2
(5) 0.77÷0.35=2.2
(6) 15.68÷5.6=2.8
(8) 38.4÷6=6.4;
(9) 62.8÷4=15.7;
(10) 65.6÷8=8.2;
(11) 8.4÷5.6=1.5;
(12) 1.71÷3.8=0.45;
(13) 7.05÷0.94=7.5
;
(15) 6.21÷3=2.07;
(16) 91.2÷38=2.4;
(17) 85.44÷16=5.34;
(18) 12÷125=0.096;
(19) 19÷38=0.5;
(20) 72÷15=4.8;
(21) 2.05÷25=0.082;
(29) 84÷5.6=15
(22) 100÷80=1.25;
(23) 34÷170=0.2;
(24) 0.1÷4=0.025;
(25) 6.3÷7=0.9.
(26) 5.53÷0.7=7.9
(27) 0.756÷0.18=4.2
(28) 1.96÷0.56=3.5
(30) 5.51÷3.8=1.45
(31) 0.16÷2.5=0.064
(32) 4.16×3.4≈14
(33) 5.52÷0.9≈6.1
(34) 5.63÷6.1≈0.92
9 / 15
(35) 8.42÷0.2=42.1
(36) 8.4÷0.56=15
(37) 0.64÷0.025=25.6
(38) 0.018÷0.25=0.072
(39) 583÷37≈15.8;
(45) 8.234÷0.23=35.8;
(40) 35.6÷3.9≈9.13;
(41) 4.98÷0.13≈38;
(42) 5.87÷6.6≈0.889.
(43) 20.8÷6.4=3.25;
(44) 5.34÷0.6=8.9;
(46) 153.64÷2.3=66.8;
(47) 1271.9÷2.3=553;
(48) 402÷335=1.2.
(49) 4.76÷5.6=0.85;
(50) 2.88÷3.2=0.9;
(51) 843.6÷0.57=1480;10 / 15
(52) 12÷12.5=0.96.
(53) 13.78÷2.6=5.3,
;
(54) 6.3÷0.42=15,
;
(55) 9.408÷5.6=1.68,
.
(56) 2.8÷0.5=5.6
(57) 4.2÷3.5=1.2
(58) 5.4÷0.36=15
(59) 5.58÷6.2=0.9
(60) 5.98÷0.23=26
(61) 19.76÷5.2=3.8
(62) 6.21÷0.03=207
(63) 10.8÷4.5=2.4
(64) 21÷1.4=15
(65) 8.16÷1.7=4.8
(66) 0.21÷0.025=8.4
(67) 0.012÷0.25=0.048
(68) 41.6÷2.6=16
(69) 6.3÷0.42=15
(70) 8.4÷5.6=1.5;
(71) 1.71÷3.8=0.45;
11 / 15
(72) 0.672÷4.2=0.16;
(73) 7.05÷O.94=7.5;
(74) 50.4÷0.28=180;
;
(75) 0.7÷0.035=20;
;
(76) 7.O5÷0.94=7.5;;
(77) 14÷0.56=25;
(83) 3.85÷0.76≈5.07.
(78) 19.19÷0.95=20.2;
(84) 82.8÷2.4=34.5;
(91) 34.5÷12=2.875;
(79) 56.29÷6.1≈9.23;
(80) 23÷33≈0.70;
(81) 7.41÷0.57=13;
(82) 21÷240=0.0875;
(85) 4.026÷13.2=0.305.
(86) 5.2÷3.25=16;
(87) 161÷0.46=350;
(88) 0.7578÷0.18=4.21;
(89) 1.44÷1.8=0.8;
(90) 4.48÷3.2=1.4;
12 / 15
(92) 1.25÷0.25=5;
(93) 5.25÷1.5=3.5;
(94) 160÷2.5=64.
(95) 12.9÷6=2.15,
(96) 1.56÷24=0.065,
(97) 13.8÷15=0.92,
(98) 78.3÷58=1.35.
(99) 8.24÷8=1.03;
(100) 2.4÷5=0.48;
(101) 20.5÷25=0.82;
(102) 7.6÷8=0.95;
(103) 4.9÷7=0.7;
(104) 9.18÷9=1.02;
(105) 15.2÷4=3.8;
3.8 4
;
(106) 11.7÷25=0.468; 0.468 25
;
(107) 3.842÷34=0.113; 0.113 34
;
(108) 0.78÷12=0.065; 0.065 12
.
(109) 1.54÷28=0.055
(110) 18.24÷32=0.57
(111) 3.2÷5=0.64
13 / 15
(112) 37.5÷6=6.25
(113) 84.42÷36=2.345
(114) 2.88÷96=0.03
(115) 6.492÷12=0.541,
(116) 10.5÷14=0.75,
(117) 25.6÷4=6.4;
5.41
4 5
4 4
(118) 47.04÷56=0.84;
(124) 54.5÷2.6≈20.96;
(119) 93.75÷75=1.25;
(120) 202.5÷45=4.5.
(121) 67.2÷1.2=56;
(122) 13.8÷2.3=6;
(123) 8.07÷2.21≈3.65;
(125) 4.18÷5.5=0.76;
(126) 185.6÷64=2.9;
(127) 35÷75=0.4;
(128) 7.07÷4.07≈1.74;
(129) 59.51÷ll=5.41,
14 / 15
(130) 17.5÷2.8=6.25,
(131) 13.26÷3.9=3.4
(132) 5.4÷3=1.8;
(133) 25.2÷12=2.1;
(134) 0.416÷32=0.013;
(135) 5.98÷0.23=26
(136) 19.76÷5.2=3.8
(144) 34.15÷2.5=13.66.
(137) 6.21÷0.03=207
(138) 10.8÷4.5=2.4
(139) 21÷1.4=1.5
(140) 8.16÷1.7=4.8
(141) 1.89÷0.54=3.5;
(142) 14.1÷1.5=9.4;
(143) 0.506÷0.22=2.3;
15 / 15
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