五年级下册口算题及答案-口算五年级下册及答案.docx

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1、1)2.90.5=：:1.45(2)5.90.2=1.18(3)3.67=25.2(4)4.30.3=1.29(5)5.99=:53.1(6)9.4X9=:84.6(7)7.56=:45(8)1.33=:3.9(9)3.87=；:26.6(10H.75=:23,5(11)5,27=:36,4(12)2,32=:4.6(13)6.87=：:47.6(14)6.703=:2.01(15)7.57=：:52.5(16)7.10.7=x:4.97(17)6.62=：:13.2(18)3.50.2=：:0.7(19)3.70.3=：:1.11(20)403=：:1.2(21)9.2X9=：:82.8(2

2、2)6.19=：:54.9(23)6.8X5=：34(24)4.84=：:19,2(25)4,12=：:8.2(26)6.40.4=；:2,56(27)9,67=：:67,2(28)1.90.8=：:1.52(29)4.203=：:1.26(30)1.90.8=：:1.52(31)8.70.4=:3.48(32)2.67=：:18.2(33)2.13=:6.3(34)1.62=三:3.2(35)5.33=：:15.9(36)8.59=:76,5(37)6.90.7=：:4.83(38)6.60.4=：:2.64(39)4.38=：:34.4(40)8.23=:24.6(41)8,46=：:50

3、.4(42)26=：:12(43)8.70.3=：:2.61(44)3.20.5=：:1.6(45)8.50.9=：:7.65(46)7.10.7=s:4.97(47)7.16=：:42.6(48)7.40.5=：:3.7(49)9.63=三:28.8(50)8.48=：:67.2(51)2.54=：:10(52)1.33=:3.9(53)80.4=：:3.2(54)7.89=：:70,2(55)60,5=：:3(56)7.78=：:61,6(57)9.90.7=:6.93(58)5.42=：:10.8(59)5.12=：:10.2(60)4.73=：:14.1(61)1.20.2=：:0.2

4、4(62)530.2=：:1.06(63)2.78=：:21.6(64)29=：:18(65)9.69=：:86.4(66)S.43=：:16.2(67)9.33=:27.9(68)5.50.8=：:4.4(69)7.4X0.7=:5.18(70)3.40.6=：:2,04(71)4.50.4=：:1.8(72)3.87=：:26.6(73)4.70.2=：:0.94(74)1.56=：:9(75)80.9=：:7.2(76)9.20.6=：:5.52(77)2.49=：:21.6(78)1.8S=s:9(79)8.90.6=：:5.34(80)3.2X0.8=：:2.56(81)9.79=：

5、:87.3(82)67=：:42(83)1.60.7=:1.12(84)6.32=；:12,6(85)7.10,8=:5.68(86)5.27=：:36.4(87)3.90.8=；:3.12(88)9.90.2=：:1.98(89)2.40.4=：:0.96(90)3.55=：:17.5(91)7.73=：:23.1(92)9.50.2=：:1.9(93)7.80.3=三:234(94)3.48=：:27.2(9S)130.6=：:0.78(96)90.5=:4.5(97)3.50.5=：:1.75(98)3.49=：:30.6(99)3.40.9=：:3.06(100)6.50.5=：:3,

6、251)7.46=：:44,4(2)2.35=：:11.5(3)5.10.4=：:2,04(4)9.64=：:38.4(5)5.45=：:27(6)1.50.8=j:1.2(7)9.42=：:18.8(8)1.60.8=：:1.28(9)7.50.7=：:5.25(10)3.79=:33.3(11)1.80.6=：:1.08(12)3.57=：:24.5(13)9.34=-:37.2(14)2.70.7=：:1,89(15)5,27=；:36.4(16)3.80,2=s.76(17)1,20,9=：:1.08(18)6.17=：:42.7(19)3.80.7=：:2.66(20)1.65=：:

7、8(21)5.903=:1.77(22)99=：:81(23)7.103=z:2.13(24)9.72=z:19.4(25)5.80.8=:4.64(26)1.76=：:10.2(27)9.60.5=：:4.8(28J1.84=：:7.2(29)4.30.6=：:2.58(30)1,39=：:11.7(31)2,98=；:23,2(32)5,67=：:39.2(33)5.30.6=：:3.18(34)5.40.7=：:3.78(35)5.30.2=：:1.06(36)8.32=s:16.6(37)9.53=：:28.5(38)7.32=：:14.6(39)20.5=s:1(40)5.20.6=

8、：:3.12(41)9.77=：:67.9(42)6.18=：:48.8(43)6.70.2=：:1.34(44)8.66=:51,6(45)3.10.5=：:1,55(46)8.26=：:49.2(47)1.56=：:9(48)8.42=：:16.8(49)1.3X6=：:7.8(50)8.90,5=：:4.45(51)6.72=:13.4(52)5.46=：:32.4(53)639=三:56.7(54)6.43=s:19.2(55)8.50.2=：:1.7(56)1.50.5=:0.75(57)30.4=：:1.2(58)6.85=:34(59)8.70.3=：:2,61(60)5,66=

9、:33.6(61)5.50.7=：:3.85(62)9.60,3=：:2.88(63)9.67=：:67.2(64)8.33=：:24.9(65)9.50.5=：:4.75(66)5.59=：:49.5(67)1.99=：:17.1(68)2.27=：:15.469)3.80.9=：:3.42(70)1.80.7=：:1.26(7i.60.2=：:0.92(72)1.30.2=：:0.26(73)4.3X0.9=：:3,87(74)1.42=：:2,8(75)75=:35(76)2.57=：:17,5(77)6.4X0.4=：:2.56(78)6.3S=：:31.5(79)3.14=：:12.

10、4(80)5.80.7=x:4.06(81)1.28=：:9.6(82)6.50.5=：:3.25(833.9X0.9=：:3.51(84)9.3X3=：:27.9(85)22=：:4(S6)3.75=:18.5(87)1.1X3=:3.3(88)6.55=:32.5(89)2,70.8=：:2.16(90)8.4X8=：:67.2(91)4.20,8=：:3,36(92)6.92=1:13.8(93)6.62=：:13,2(94)9.50.8=：:7.6(95)6.60,7=:4.62(96)1.7X0.5=：:0.85(97)6.99=：:62.1(98)8.4X6=：:50.4(99)9

11、.4X0.5=：:4.7(100)8.40.S=:4.2(1)5.68=：:44.8(2)3.95=:19.5(3)5.4X0.4=:2.16(4)7.30.2=；:1.46(5)9.48=:75,2(6)3.80.3=：:1.14(7)8.60.4=：:3.44(8)7.34=：:29.2(9)4.80.4=x:1.92(10)1.34=：:5.2(11)7.38=：:58.4(12)84=：:3213)3.26=：:19.2(14)4.7X0.3=：:1.41(15)4.6X0.9=：:4.14(16)9.94=：:39.6(17)8.2X0.5=:4.1(18)8.20.5=:4.1(1

12、9)50.8=；:4(20)5.79=：:51.3(21)3.95=：:19,5(22)7,32=:14.6(23)5.3X3=：:15.9(24)6.70.2=：:1,34(25)4.30.5=：:2.15(26)4.7X0.4=:1.88(27)2.4S=:12(28)7.3X03=：:2.19(29)3.8X0.9=：:3.42(30)73X4=：:29.2(31)5.1X0.7=：:3.57(32)9.8X2=：:19.6(33)8.3X0.7=：:5.81(34)4.30,6=:2,58(35)9,5X03=：:2.85(36)9,95=：:49.5(37)3.4X2=：:6.8(3

13、8)2.94=X:11.6(39)1.1X6=：:6.6(40)2.15=：:10.5(41)9.10.8=：:7.28(42)9.70.3=：:2.91(43)9.60.5=：:4.8(44JS.10.6=：:3.06(45)S.5X8=”44(46)98=”72(47)5X4=：:20(48)4.15=:20,5(49)1.40.3=；:0.42(50)2,49=：:21.6(51)5.17=；:35,7(52)7,95=；:39.5(53.1.9=：:36.9(54)1.62=：:3.2(55)6.7X0.8=：:5.36(56)8.90.7=:6.23(57)6.2X0.2=：:1.2

14、4(58)2.67=：:18.2(59)6.8X0.6=：:4.08(60)5.69=：:50.4(61)9.8X0.8=：:7.84(62)99=：:81(63)3.87=s:26.6(64)2.56=:15(65)1.7XS=:85(66)4.6X0,7=：:3,22(67)8.9X3=：:26,7(68)7.9X0.6=：:4.74(69)6.34=：:25.2(70)2.903=：087(71)4.68=：:36.8(72)1.SX2=：:373)6.9X0.7=：:4.83(74)5.86=：:34.8(75)3.40.S=：:1.7(76)1.9X2=：38(77)8.30.4=：

15、:3.32(78)7.46=：:44.4(79J4.5X3=:13,5(80)5.94=：:23.6(81)8,90,2=：:1.78(82)4.98=：:39.2(83)7.52=：:15(84)1.57=：:10.5(85)830.4=：332(86)6.10.6=：:3.66(87)3.70.5=：:1.85(88)7.4X0.5=：:3.7(89)1.3X0.7=：:0.91(9O)3.SX0.7=：:2.45(91)9.90.2=：:1.98(92)27=：:14(93)4.4X0.8=：:3.52(94)85X4=：:34(95)9.8X8=：:78.4(96)99=：:81(97)2,78=：:21.6(98)1.60.3=:0.48(99)5.73=：:17.1(1)7.55=：:37.5111.1X0.7