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+38=118

(2)x+42=70

(3)x+89=156

(4)x+24=83

(5)x+45=121

(6)x+73=144

(7)x+19=77

(8)x+4=83

(9)x+61=80

(10)x-50=27

(11)x-68=20

(12)x-42=42

(13)x-2=49

(14)x-56=29

(15)x-19=29

(16)x-72=11

(17)x-17=18

(18)x-25=66

(19)x+4.5=6

(20)x+9.7=15.1

(21)x+2.5=7.2

(22)x+0.5=6.9

(23)x+5=9.2

(24)x+6.8=8.7

(25)x+5.9=9.2

(26)x+5.6=12.9

(27)x+5.3=5.8

(28)x-4.1=3.6

(29)x-6=1.1

(30)x-0.8=6.7

(31)x-3.2=1.7

(32)x-2.9=1.2

(33)x-2.2=6.7

(34)x-0.6=1.4

(35)x-6=1.5

(36)x-1.4=1.3

(37)29+x=109

(38)97+x=133

(39)33+x=112

(40)54+x=63

(41)78+x=164

(42)65+x=83

(43)25+x=42

(44)40+x=83

(45)71+x=128

(46)98-x=61

(47)98-x=75

(48)81-x=22

(49)85-x=66

(50)53-x=28

(51)72-x=48

(52)69-x=60

(53)80-x=17

(54)61-x=43

(55)3.4+x=8.5

(56)8.4+x=15.6

(57)6.8+x=12.8

(58)7.9+x=17

(59)5.1+x=9.6

(60)1.9+x=10.4

(61)6.5+x=10.5

(62)8.4+x=16.6

(63)3+x=9.2

(64)6.8-x=1.8

(65)7.1-x=1.6

(66)7.8-x=6.5

(67)4.9-x=3

(68)9.6-x=4.7

(69)9.5-x=2.3

(70)8.6-x=2.3

(71)5.4-x=1.4

(72)6.6-x=3.9

(73)14x=98

(74)2x=14

(75)19x=76

(76)14x=70

(77)3x=117

(78)3x=159

(79)6x=186

(80)5x=80

(81)4x=152

(82)0.8x=5.6

(83)1.4x=19.6

(84)1x=4

(85)0.8x=3.2

(86)0.7x=14.7

(87)0.2x=9.6

(88)1x=6

(89)2.3x=6.9

(90)0.8x=20

(91)2x=8.2

(92)4x=13.2

(93)9x=9

(94)4x=1.2

(95)18x=14.4

(96)58x=11.6

(97)8x=20

(98)32x=12.8

(99)6x=4.8

(100)100÷x=4

(101)108÷x=4

(102)110÷x=5

(103)50÷x=2

(104)34÷x=2

(105)40÷x=20

(106)96÷x=12

(107)84÷x=21

(108)117÷x=3

(109)13.5÷x=0.3

(110)12÷x=3

(111)4.6÷x=2.3

(112)8.4÷x=2.1

(113)13.2÷x=3.3

(114)7.5÷x=0.5

(115)7÷x=1

(116)2.4÷x=0.2

(117)18÷x=1.2

(118)x÷2=42

(119)x÷48=3

(120)x÷35=4

(121)x÷2=26

(122)x÷10=3

(123)x÷29=3

(124)x÷16=10

(125)x÷5=6

(126)x÷20=8

(127)x÷6=1.1

(128)x÷16=0.8

(129)x÷24=0.6

(130)x÷5=1

(131)x÷3=4.3

(132)x÷78=0.2

(133)x÷5=0.4

(134)x÷13=0.2

(135)x÷58=0.3

(136)65x+30=160

(137)2x+31=215

(138)53x+14=120

(139)9x+20=128

(140)2x+34=138

(141)2x+50=210

(142)2x+33=131

(143)3x+14=188

(144)6