五年级数学(方程)专项练习题及答案.docxVIP

五年级数学(方程)专项练习题及答案

(1)x+57=136

(2)x+7=68

(3)x+79=96

(4)x+62=80

(5)x+40=62

(6)x+99=153

(7)x+69=136

(8)x+48=132

(9)x+50=106

(10)x-55=29

(11)x-16=16

(12)x-2=23

(13)x-69=13

(14)x-10=40

(15)x-14=43

(16)x-30=23

(17)x-60=29

(18)x-39=14

(19)x+8=15

(20)x+8.1=10.6

(21)x+4.2=13

(22)x+1.5=6.2

(23)x+5.1=12.8

(24)x+3.7=8.6

(25)x+8.2=17.7

(26)x+0.2=8.3

(27)x+0.4=3.3

(28)x-6.2=1.4

(29)x-2.4=2.1

(30)x-0.9=2.5

(31)x-0.9=3.3

(32)x-2.9=7

(33)x-1.4=3.8

(34)x-6.4=1.2

(35)x-1.9=2.7

(36)x-2.4=6.2

(37)38+x=132

(38)17+x=89

(39)91+x=144

(40)5+x=21

(41)71+x=134

(42)94+x=146

(43)61+x=128

(44)45+x=96

(45)85+x=131

(46)67-x=11

(47)93-x=59

(48)80-x=55

(49)75-x=45

(50)69-x=33

(51)86-x=64

(52)67-x=57

(53)51-x=22

(54)99-x=77

(55)1.4+x=2.4

(56)9.8+x=14.4

(57)7.1+x=10.5

(58)1.9+x=7.5

(59)3.5+x=9

(60)7.5+x=10.3

(61)6.7+x=15.3

(62)4.2+x=10.3

(63)0.2+x=7.1

(64)5.1-x=3.8

(65)8.5-x=5.7

(66)9.4-x=2.2

(67)2.3-x=2.1

(68)6.3-x=4.3

(69)9.6-x=2.3

(70)3.8-x=1

(71)9-x=2.2

(72)8.1-x=6.2

(73)39x=195

(74)7x=91

(75)2x=108

(76)49x=147

(77)3x=102

(78)11x=132

(79)5x=65

(80)14x=70

(81)2x=146

(82)1x=4

(83)6.8x=13.6

(84)9.6x=19.2

(85)1.4x=16.8

(86)4x=12

(87)3.9x=19.5

(88)2.4x=19.2

(89)3.7x=14.8

(90)2.4x=9.6

(91)62x=18.6

(92)15x=9

(93)2x=18

(94)20x=10

(95)4x=13.6

(96)3x=3.3

(97)60x=18

(98)5x=10

(99)73x=14.6

(100)117÷x=39

(101)183÷x=3

(102)80÷x=8

(103)108÷x=2

(104)30÷x=3

(105)78÷x=3

(106)102÷x=17

(107)110÷x=10

(108)50÷x=5

(109)9.6÷x=1.2

(110)13.2÷x=2.2

(111)17.1÷x=0.3

(112)16.8÷x=0.4

(113)13.2÷x=0.6

(114)4.4÷x=2.2

(115)11.5÷x=2.3

(116)9.3÷x=3.1

(117)9.6÷x=0.6

(118)x÷29=6

(119)x÷83=2

(120)x÷10=9

(121)x÷82=2

(122)x÷6=2

(123)x÷81=2

(124)x÷3=45

(125)x÷19=7

(126)x÷2=4

(127)x÷6=0.8

(128)x÷2=4.7

(129)x÷14=0.2

(130)x÷95=0.2

(131)x÷34=0.5

(132)x÷34=0.2

(133)x÷19=0.7

(134)x÷9=1.7

(135)x÷15=0.4

(136)40x+49=169

(137)2x+10=84

(138)32x+24=184

(139)51x+48=150

(140)4x+11=31

(141)28x+55=251

(142)32x+44=140