五年級(jí)數(shù)學(xué)(方程)習(xí)題及答案

五年級(jí)數(shù)學(xué)(方程)習(xí)題及答案五年級(jí)數(shù)學(xué)(方程)習(xí)題及答案全文共7頁，當(dāng)前為第1頁。五年級(jí)數(shù)學(xué)(方程)五年級(jí)數(shù)學(xué)(方程)習(xí)題及答案全文共7頁，當(dāng)前為第1頁。(1)x+14=63(2)x+35=43(3)x+44=87(4)x-66=33(5)x-23=44(6)x-35=45(7)x+1.9=5.8(8)x+2.2=2.6(9)x+4.6=9.1(10)x-2.2=5(11)x-0.7=3.6(12)x-2.7=3.3(13)87+x=166(14)39+x=138(15)50+x=102(16)96-x=24(17)85-x=14(18)51-x=44(19)1.3+x=6.5(20)2.4+x=12.3(21)8.6+x=15.9(22)7.8-x=4.7(23)7.9-x=5.8(24)5.6-x=1.4(25)8x=32(26)46x=138(27)2x=124(28)0.4x=7.2(29)0.2x=2.2(30)0.8x=2.4(31)70x=14(32)19x=15.2(33)26x=5.2(34)165÷x=33(35)24÷x=4(36)66÷x=6(37)8÷x=0.5(38)18÷x=3(39)14÷x=2.8(40)x÷6=19(41)x÷7=18(42)x÷3=14(43)x÷6=1.5(44)x÷67=0.2(45)x÷44=0.3(46)4x+20=40(47)97x+25=219(48)3x+56=131(49)4x-45=35(50)5x-32=118(51)2x-11=89(52)7x+2.2=16.9(53)2x+2.1=7.5(54)11x+3.7=14.7(55)0.7x+1.6=14.2(56)0.2x+2.4=12.4(57)7.8x+1=16.6(58)6x-5.5=4.1(59)2x-3.4=12(60)2x-5.2=3.4(61)3.2x-3.5=2.9(62)0.4x-1.6=4(63)1.6x-4.9=12.7(64)24+5x=214(65)114+10x=144(66)14+27x=149(67)169-3x=28(68)176-35x=36(69)189-19x=151(70)17.6+0.4x=29.6(71)15.2+3.4x=22(72)3.8+2.3x=15.3(73)15.1+3x=16.3(74)14.4+2x=30.8(75)13.4+47x=27.5(76)19.6-0.2x=8.4(77)18.2-1.8x=7.4(78)10.2-0.8x=2.2(79)13.8-11x=8.3(80)7.3-2x=5.9(81)12.2-36x=5(82)3x÷9=2(83)28x÷7=16(84)40x÷8=15(85)0.4x÷70=0.2(86)8.1x÷9=1.8(87)4.9x÷14=0.7(88)8x÷56=0.3(89)9x÷6=0.3(90)2x÷5=0.6(91)9x+4x=234(92)9x+3x=120(93)6x+15x=105(94)5x-3x=18(95)6x-4x=20(96)15x-7x=24(97)5.4x+3.9x=111.6(98)4.2x+1.7x=41.3(99)2.3x+1.8x=16.4(100)4.9x-3.3x=8(101)7.6x-5.6x=26(102)0.9x-0.6x=21(103)2x+13x+31=76(104)3x+18x+35=224(105)2x+3x+30=185(106)4x+2x-22=260(107)5x+2x-19=184(108)7x+17x-49=47五年級(jí)數(shù)學(xué)(五年級(jí)數(shù)學(xué)(方程)習(xí)題及答案全文共7頁，當(dāng)前為第2頁。(110)8x-5x+27=54(111)11x-9x+35=51(112)19x-15x-8=24(113)9x-6x-24=18(114)19x-13x-10=38(115)7x+4.4x+4.9=141.7(116)5.3x+7.6x+1.6=91.9(117)6.3x+2.4x+3=124.8(118)97x+7x+2.5=23.3(119)53x+96x+3.4=33.2(120)2x+9x+3.4=39.7(121)9.1x+8.1x-2.3=118.1(122)1.6x+1.8x-1.3=39.5(123)7.2x+6.9x-3.7=137.3(124)39x+27x-1.7=136.9(125)75x+48x-4.8=44.4(126)34x+5x-1.4=68.8(127)3.1x-0.5x+4.4=22.6(128)9.8x-0.8x+0.8=54.8(129)2.5x-1.7x+1.7=24.1(130)20x-4x+1.3=38.1(131)24x-8x+0.3=25.9(132)31x-19x+3.3=22.5(133)6.6x-3.6x-4.6=22.4(134)3.3x-2x-4.5=18.9(135)3x-0.9x-4.1=33.7(136)58x-45x-2.3=10.7(137)22x-10x-3.1=40.1(138)43x-22x-1.9=25.4(139)2x+7×14=104(140)7x+19×5=158(141)7x+3×36=143(142)17x-4×12=105(143)13x-7×4=63(144)7x-4×18=26(145)0.5x+1.2×10=16(146)2.3x+0.4×7=7.4(147)1.7x+0.7×23=33.1(148)10x+3×0.6=12.8(149)2x+6×1=14.4(150)14x+9×1.3=15.9(151)0.3x-0.5×8=4.1(152)3.6x-2.7×3=9.9(153)0.6x-0.6×17=8.4(154)2x-32×0.2=1.4(155)7x-31×0.2=9.2(156)31x-10×0.8=1.3(157)3(4x+42)=162(158)2(4x+8)=72(159)3(x+2)=120(160)2(12x-43)=130(161)5(14x-45)=195(162)3(3x-10)=105(163)2(1.1x+2.3)=46.4(164)7(0.2x+1.8)=26.6(165)7(0.2x+3.8)=44.8五年級(jí)數(shù)學(xué)(五年級(jí)數(shù)學(xué)(方程)習(xí)題及答案全文共7頁，當(dāng)前為第3頁。(167)5(4.4x-5.6)=38(168)2(8.1x-6.2)=20(169)(8x+8)÷2=24(170)(9x+37)÷7=22(171)(11x+39)÷29=4(172)(10x-42)÷7=14(173)(13x-31)÷5=25(174)(11x-47)÷15=2(175)(0.3x+6.8)÷11=1(176)(0.5x+4.6)÷2=3.3(177)(2.7x+0.7)÷38=0.8(178)(8.5x-9.2)÷7=8.4(179)(2.6x-5.6)÷2=1.1(180)(5x-4.3)÷3=21.9參考答案(1)x=49(2)x=8(3)x=43(4)x=99(5)x=67(6)x=80(7)x=3.9(8)x=0.4(9)x=4.5(10)x=7.2(11)x=4.3(12)x=6(13)x=79(14)x=99(15)x=52(16)x=72(17)x=71(18)x=7(19)x=5.2(20)x=9.9(21)x=7.3(22)x=3.1(23)x=2.1(24)x=4.2(25)x=4(26)x=3(27)x=62(28)x=18(29)x=11(30)x=3(31)x=0.2(32)x=0.8(33)x=0.2(34)x=5(35)x=6(36)x=11(37)x=16(38)x=6(39)x=5五年級(jí)數(shù)學(xué)(五年級(jí)數(shù)學(xué)(方程)習(xí)題及答案全文共7頁，當(dāng)前為第4頁。(41)x=126(42)x=42(43)x=9(44)x=13.4(45)x=13.2(46)x=5(47)x=2(48)x=25(49)x=20(50)x=30(51)x=50(52)x=2.1(53)x=2.7(54)x=1(55)x=18(56)x=50(57)x=2(58)x=1.6(59)x=7.7(60)x=4.3(61)x=2(62)x=14(63)x=11(64)x=38(65)x=3(66)x=5(67)x=47(68)x=4(69)x=2(70)x=30(71)x=2(72)x=5(73)x=0.4(74)x=8.2(75)x=0.3(76)x=56(77)x=6(78)x=10(79)x=0.5(80)x=0.7(81)x=0.2(82)x=6(83)x=4(84)x=3(85)x=35(86)x=2(87)x=2(88)x=2.1(89)x=0.2(90)x=1.5(91)x=18(92)x=10(93)x=5(94)x=9(95)x=10(96)x=3五年級(jí)數(shù)學(xué)(方程)習(xí)題及答案全文共7頁，當(dāng)前為第5頁。五年級(jí)數(shù)學(xué)(方程)習(xí)題及答案全文共7頁，當(dāng)前為第5頁。(98)x=7(99)x=4(100)x=5(101)x=13(102)x=70(103)x=3(104)x=9(105)x=31(106)x=47(107)x=29(108)x=4(109)x=2(110)x=9(111)x=8(112)x=8(113)x=14(114)x=8(115)x=12(116)x=7(117)x=14(118)x=0.2(119)x=0.2(120)x=3.3(121)x=7(122)x=12(123)x=10(124)x=2.1(125)x=0.4(126)x=1.8(127)x=7(128)x=6(129)x=28(130)x=2.3(131)x=1.6(132)x=1.6(133)x=9(134)x=18(135)x=18(136)x=1(137)x=3.6(138)x=1.3(139)x=3(140)x=9(141)x=5(142)x=9(143)x=7(144)x=14(145)x=8(146)x=2(147)x=10(148)x=1.1(149)x=4.2(150)x=0.3(151)x=27(152)x=5(153)x=31五年級(jí)數(shù)學(xué)(方程)習(xí)題及答案全文共7頁，當(dāng)前為第6頁。五年級(jí)數(shù)學(xué)(方程)習(xí)題及答案全文共7頁，當(dāng)前為第6頁。(155)x=2.2(156)x=0.3(157)x=3(158